Ethtx.info Analysis

Analysis for: 0xc4ed0247ed6c79fd50412713cbfee3be5712d64ea125ae7a4b180dec2bf68f3c

Block number: 11024075 at 09-10-2020 23:03:09 UTC

Tx cost: 0.046961347 ETH

Gas used: 935485 / 50.2 Gwei

Emitted events:

USDC.Approval(owner=[Receiver] 0x21f37c0d5ed40330b2a355a2971ba67e3d9fa25f, spender=dYdX_SoloMargin, value=400000.000002)
dYdX_SoloMargin.LogOperation(sender=[Receiver] 0x21f37c0d5ed40330b2a355a2971ba67e3d9fa25f)
dYdX_SoloMargin.LogIndexUpdate(market=USDC, index=(borrow=1.0958256415530823, supply=1.0554105629612331, lastUpdate=2020-10-09 23:03:09))
USDC.Transfer(from=dYdX_SoloMargin, to=[Receiver] 0x21f37c0d5ed40330b2a355a2971ba67e3d9fa25f, value=400000.0)
dYdX_SoloMargin.LogWithdraw(accountOwner=[Receiver] 0x21f37c0d5ed40330b2a355a2971ba67e3d9fa25f, accountNumber=1, market=2, update=(deltaWei=(sign=False, value=400000000000), newPar=(sign=True, value=0)), to=[Receiver] 0x21f37c0d5ed40330b2a355a2971ba67e3d9fa25f)
MCD_Vat.LogNote(sig=hope(), data=MCD_Vat.hope(usr=MCD_CDPManager))
MCD_CDPManager.NewCdp(usr=[Receiver] 0x21f37c0d5ed40330b2a355a2971ba67e3d9fa25f, own=[Receiver] 0x21f37c0d5ed40330b2a355a2971ba67e3d9fa25f, cdp=15645)
MCD_CDPManager.LogNote(sig=open(), usr=[Receiver] 0x21f37c0d5ed40330b2a355a2971ba67e3d9fa25f, data=MCD_CDPManager.open(ilk=USDC-A, usr=[Receiver] 0x21f37c0d5ed40330b2a355a2971ba67e3d9fa25f))
USDC.Approval(owner=[Receiver] 0x21f37c0d5ed40330b2a355a2971ba67e3d9fa25f, spender=GemJoin5, value=400000.0)
MCD_Vat.LogNote(sig=slip(), data=MCD_Vat.slip(ilk=USDC-A, usr=UrnHandler, wad=400000.0))
USDC.Transfer(from=[Receiver] 0x21f37c0d5ed40330b2a355a2971ba67e3d9fa25f, to=GemJoin5, value=400000.0)
GemJoin5.LogNote(sig=join(), usr=[Receiver] 0x21f37c0d5ed40330b2a355a2971ba67e3d9fa25f, arg1=0x0000000000000000000000007987ef6c0e1e8b5dba626502c87e897ae7ac8ab6, arg2=0x0000000000000000000000000000000000000000000000000000005d21dba000, data=3b4da69f0000000000000000000000007987ef6c0e1e8b5dba626502c87e897ae7ac8ab60000000000000000000000000000000000000000000000000000005d21dba000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000)
MCD_Vat.LogNote(sig=fold(), data=MCD_Vat.fold(i=555344432d410000000000000000000000000000000000000000000000000000, u=MCD_Vow, rate=9.61305902930696e-06))
MCD_Jug.LogNote(sig=drip(), usr=[Receiver] 0x21f37c0d5ed40330b2a355a2971ba67e3d9fa25f, data=MCD_Jug.drip(ilk=USDC-A))
MCD_Vat.LogNote(sig=frob(), data=MCD_Vat.frob(ilk=USDC-A, u=UrnHandler, v=UrnHandler, w=UrnHandler, dink=400000.0, dart=386839.488497895))
MCD_CDPManager.LogNote(sig=frob(), usr=[Receiver] 0x21f37c0d5ed40330b2a355a2971ba67e3d9fa25f, data=MCD_CDPManager.frob(cdp=15645, dink=400000.0, dart=386839.488497895))
MCD_Vat.LogNote(sig=move(), data=MCD_Vat.move(src=UrnHandler, dst=[Receiver] 0x21f37c0d5ed40330b2a355a2971ba67e3d9fa25f, rad=396039.603960396))
MCD_CDPManager.LogNote(sig=move(), usr=[Receiver] 0x21f37c0d5ed40330b2a355a2971ba67e3d9fa25f, data=MCD_CDPManager.move(cdp=15645, dst=[Receiver] 0x21f37c0d5ed40330b2a355a2971ba67e3d9fa25f, rad=396039.603960396))
MCD_Vat.LogNote(sig=move(), data=MCD_Vat.move(src=[Receiver] 0x21f37c0d5ed40330b2a355a2971ba67e3d9fa25f, dst=MCD_DAI_JOIN, rad=396039.603960396))
DAI.Transfer(src=0x00, dst=[Receiver] 0x21f37c0d5ed40330b2a355a2971ba67e3d9fa25f, wad=396039.603960396)
MCD_DAI_JOIN.LogNote(sig=exit(), usr=[Receiver] 0x21f37c0d5ed40330b2a355a2971ba67e3d9fa25f, arg1=0x00000000000000000000000021f37c0d5ed40330b2a355a2971ba67e3d9fa25f, arg2=0x0000000000000000000000000000000000000000000053dd5996563aa01446f7, data=ef693bed00000000000000000000000021f37c0d5ed40330b2a355a2971ba67e3d9fa25f0000000000000000000000000000000000000000000053dd5996563aa01446f7000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000)
DAI.Approval(src=[Receiver] 0x21f37c0d5ed40330b2a355a2971ba67e3d9fa25f, guy=Curve DAI/USDC/USDT, wad=396039.603960396)
DAI.Transfer(src=[Receiver] 0x21f37c0d5ed40330b2a355a2971ba67e3d9fa25f, dst=Curve DAI/USDC/USDT, wad=396039.603960396)
USDC.Transfer(from=Curve DAI/USDC/USDT, to=[Receiver] 0x21f37c0d5ed40330b2a355a2971ba67e3d9fa25f, value=400039.499469)
Curve DAI/USDC/USDT.TokenExchange(buyer=[Receiver] 0x21f37c0d5ed40330b2a355a2971ba67e3d9fa25f, sold_id=0, tokens_sold=396039603960396039603959, bought_id=1, tokens_bought=400039499469)
MCD_CDPManager.LogNote(sig=give(), usr=[Receiver] 0x21f37c0d5ed40330b2a355a2971ba67e3d9fa25f, data=MCD_CDPManager.give(cdp=15645, dst=0x0000000000000000000000000000000000000001))
dYdX_SoloMargin.LogCall(accountOwner=[Receiver] 0x21f37c0d5ed40330b2a355a2971ba67e3d9fa25f, accountNumber=1, callee=[Receiver] 0x21f37c0d5ed40330b2a355a2971ba67e3d9fa25f)
USDC.Transfer(from=[Receiver] 0x21f37c0d5ed40330b2a355a2971ba67e3d9fa25f, to=dYdX_SoloMargin, value=400000.000002)
dYdX_SoloMargin.LogDeposit(accountOwner=[Receiver] 0x21f37c0d5ed40330b2a355a2971ba67e3d9fa25f, accountNumber=1, market=USDC, update=(deltaWei=(sign=True, value=400000000002), newPar=(sign=True, value=1)), from=[Receiver] 0x21f37c0d5ed40330b2a355a2971ba67e3d9fa25f)
USDC.Transfer(from=[Receiver] 0x21f37c0d5ed40330b2a355a2971ba67e3d9fa25f, to=[Sender] 0xa1c8a8a7fd7d084db8d03de0cac8d89cfe4415f0, value=39.499467)

Account balances:

Address	Coin	Balance
[Receiver] 0x21f37c0d5ed40330b2a355a2971ba67e3d9fa25f	USDC	-4.219913307679235e-11
dYdX_SoloMargin	USDC	2.00001522898674e-06
GemJoin5	USDC	400000.0
[Sender] 0xa1c8a8a7fd7d084db8d03de0cac8d89cfe4415f0	USDC	39.499467
Curve DAI/USDC/USDT	DAI	396039.603960396
Curve DAI/USDC/USDT	USDC	-400039.499469

Coin transfers:

Sender	Coin	Amount	Receiver
dYdX_SoloMargin	USDC	400000.0	[Receiver] 0x21f37c0d5ed40330b2a355a2971ba67e3d9fa25f
[Receiver] 0x21f37c0d5ed40330b2a355a2971ba67e3d9fa25f	USDC	400000.0	GemJoin5
0x00	DAI	396039.603960396	[Receiver] 0x21f37c0d5ed40330b2a355a2971ba67e3d9fa25f
[Receiver] 0x21f37c0d5ed40330b2a355a2971ba67e3d9fa25f	DAI	396039.603960396	Curve DAI/USDC/USDT
Curve DAI/USDC/USDT	USDC	400039.499469	[Receiver] 0x21f37c0d5ed40330b2a355a2971ba67e3d9fa25f
[Receiver] 0x21f37c0d5ed40330b2a355a2971ba67e3d9fa25f	USDC	400000.000002	dYdX_SoloMargin
[Receiver] 0x21f37c0d5ed40330b2a355a2971ba67e3d9fa25f	USDC	39.499467	[Sender] 0xa1c8a8a7fd7d084db8d03de0cac8d89cfe4415f0

Execution trace:

[935485]: [Sender] 0xa1c8a8a7fd7d084db8d03de0cac8d89cfe4415f0
- [1152677]: [Receiver] 0x21f37c0d5ed40330b2a355a2971ba67e3d9fa25f.0xc032dc30(no_ABI) => ()
  - [24511]: Curve DAI/USDC/USDT.get_dy_underlying(i=0, j=1, dx=396039603960396039603959) => (400039499470)
  - [3993]: USDC.balanceOf(account=dYdX_SoloMargin) => (8071546.931871)
    - [1207]: (delegate) USDC[.balanceOf](account=dYdX_SoloMargin) => (8071546931871)
  - [27867]: USDC.approve(_spender=dYdX_SoloMargin, _value=400000.000002) => (True)
    - [25078]: (delegate) USDC[.approve](spender=dYdX_SoloMargin, value=400000000002) => (True)
  - [1217]: dYdX_SoloMargin.getNumMarkets() => (4)
  - [3265]: dYdX_SoloMargin.getMarketTokenAddress(marketId=0) => (WETH)
  - [3265]: dYdX_SoloMargin.getMarketTokenAddress(marketId=1) => (SAI)
  - [3265]: dYdX_SoloMargin.getMarketTokenAddress(marketId=2) => (USDC)
  - [1028660]: dYdX_SoloMargin.operate(accounts=[(owner=[Receiver] 0x21f37c0d5ed40330b2a355a2971ba67e3d9fa25f)], actions=[(actionType=Withdraw, account=0, amount=-4e-07 (Delta), market=USDC, to=0x21f37c0d5ed40330b2a355a2971ba67e3d9fa25f), (actionType=8, accountId=0, amount=0.0 (Delta), primaryMarketId=WETH, secondaryMarketId=WETH, otherAddress=0x21f37c0d5ed40330b2a355a2971ba67e3d9fa25f, otherAccountId=0, data=0000000000000000000000000000000000000000000000000000005d21dba0000000000000000000000000000000000000000000000000000000005d21dba0020000000000000000000000000000000000000000000053dd5996563aa01446f7000000000000000000000000bebc44782c7db0a1a60cb6fe97d0b483032ff1c7), (actionType=Deposit, account=0, amount=4.00000000002e-07 (Delta), market=USDC, from=0x21f37c0d5ed40330b2a355a2971ba67e3d9fa25f)]) => ()
    - [1005710]: (delegate) dYdX_SoloMargin[OperationImpl.operate](state=[], accounts=[(owner=[Receiver] 0x21f37c0d5ed40330b2a355a2971ba67e3d9fa25f, number=1)], actions=[(actionType=Withdraw, account=0, amount=-4e-07 (Delta), market=USDC, to=0x21f37c0d5ed40330b2a355a2971ba67e3d9fa25f), (actionType=8, accountId=0, amount=0.0 (Delta), primaryMarketId=WETH, secondaryMarketId=WETH, otherAddress=0x21f37c0d5ed40330b2a355a2971ba67e3d9fa25f, otherAccountId=0, data=0000000000000000000000000000000000000000000000000000005d21dba0000000000000000000000000000000000000000000000000000000005d21dba0020000000000000000000000000000000000000000000053dd5996563aa01446f7000000000000000000000000bebc44782c7db0a1a60cb6fe97d0b483032ff1c7), (actionType=Deposit, account=0, amount=4.00000000002e-07 (Delta), market=USDC, from=0x21f37c0d5ed40330b2a355a2971ba67e3d9fa25f)]) => ()
      - [630]: UsdcPriceOracle.getPrice(USDC) => ((value=1000000000000000000000000000000))
      - [2811]: DoubleExponentInterestSetter.getInterestRate(USDC, borrowWei=3178594763873, supplyWei=11233598184344) => ((value=897242157))
      - [35773]: USDC.transfer(_to=[Receiver] 0x21f37c0d5ed40330b2a355a2971ba67e3d9fa25f, _value=400000.0) => (True)
        
        [32984]: (delegate) USDC[.transfer](to=[Receiver] 0x21f37c0d5ed40330b2a355a2971ba67e3d9fa25f, value=400000000000) => (True)
      - [832528]: [Receiver] 0x21f37c0d5ed40330b2a355a2971ba67e3d9fa25f.0x8b418713(no_ABI) => ()
        
        [215350]: MCD_CDPManager.open(ilk=USDC-A, usr=[Receiver] 0x21f37c0d5ed40330b2a355a2971ba67e3d9fa25f) => (15645)
        
        [38991]: UrnHandler.New()
        
        [24824]: MCD_Vat.hope(usr=MCD_CDPManager) => ()
        
        [1312]: MCD_CDPManager.urns(15645) => (UrnHandler)
        
        [1098]: MCD_CDPManager.vat() => (MCD_Vat)
        
        [1186]: MCD_CDPManager.ilks(15645) => (555344432d410000000000000000000000000000000000000000000000000000)
        
        [1142]: GemJoin5.gem() => (USDC)
        
        [27867]: USDC.approve(_spender=GemJoin5, _value=400000.0) => (True)
        
        [25078]: (delegate) USDC[.approve](spender=GemJoin5, value=400000000000) => (True)
        
        [59789]: GemJoin5.join(urn=UrnHandler, wad=400000000000) => ()
        
        [26884]: MCD_Vat.slip(ilk=USDC-A, usr=UrnHandler, wad=400000.0) => ()
        
        [20614]: USDC.transferFrom(_from=[Receiver] 0x21f37c0d5ed40330b2a355a2971ba67e3d9fa25f, _to=GemJoin5, _value=400000.0) => (True)
        
        [17819]: (delegate) USDC[.transferFrom](from=[Receiver] 0x21f37c0d5ed40330b2a355a2971ba67e3d9fa25f, to=GemJoin5, value=400000000000) => (True)
        
        [1049]: GemJoin5.dec() => (6)
        
        [53062]: MCD_Jug.drip(ilk=USDC-A) => (rate=1023782772276494506180587066)
        
        [4594]: MCD_Vat.ilks(ilk=USDC-A) => (Art=368422004.7608346, rate=1.0237731592174653, spot=0.9900990099009901, line=485000000.0, dust=100.0)
        
        [25610]: MCD_Vat.fold(i=555344432d410000000000000000000000000000000000000000000000000000, u=MCD_Vow, rate=9.61305902930696e-06) => ()
        
        [1236]: MCD_Vat.dai(UrnHandler) => (0)
        
        [102468]: MCD_CDPManager.frob(cdp=15645, dink=400000.0, dart=386839.488497895) => ()
        
        [92457]: MCD_Vat.frob(ilk=USDC-A, u=UrnHandler, v=UrnHandler, w=UrnHandler, dink=400000.0, dart=386839.488497895) => ()
        
        [37809]: MCD_CDPManager.move(cdp=15645, dst=[Receiver] 0x21f37c0d5ed40330b2a355a2971ba67e3d9fa25f, rad=396039.603960396) => ()
        
        [28743]: MCD_Vat.move(src=UrnHandler, dst=[Receiver] 0x21f37c0d5ed40330b2a355a2971ba67e3d9fa25f, rad=396039.603960396) => ()
        
        [1313]: MCD_Vat.can([Receiver] 0x21f37c0d5ed40330b2a355a2971ba67e3d9fa25f, MCD_DAI_JOIN) => (1)
        
        [54301]: MCD_DAI_JOIN.exit(usr=[Receiver] 0x21f37c0d5ed40330b2a355a2971ba67e3d9fa25f, wad=396039603960396039603959) => ()
        
        [13743]: MCD_Vat.move(src=[Receiver] 0x21f37c0d5ed40330b2a355a2971ba67e3d9fa25f, dst=MCD_DAI_JOIN, rad=396039.603960396) => ()
        
        [30045]: DAI.mint(usr=[Receiver] 0x21f37c0d5ed40330b2a355a2971ba67e3d9fa25f, wad=396039603960396039603959) => ()
        
        [1302]: DAI.balanceOf([Receiver] 0x21f37c0d5ed40330b2a355a2971ba67e3d9fa25f) => (396039.603960396)
        
        [22414]: DAI.approve(usr=Curve DAI/USDC/USDT, wad=396039.603960396) => (True)
        
        [126745]: Curve DAI/USDC/USDT.exchange(i=0, j=1, dx=396039603960396039603959, min_dy=0) => ()
        
        [15275]: DAI.transferFrom(src=[Receiver] 0x21f37c0d5ed40330b2a355a2971ba67e3d9fa25f, dst=Curve DAI/USDC/USDT, wad=396039.603960396) => (True)
        
        [35773]: USDC.transfer(_to=[Receiver] 0x21f37c0d5ed40330b2a355a2971ba67e3d9fa25f, _value=400039.499469) => (True)
        
        [32984]: (delegate) USDC[.transfer](to=[Receiver] 0x21f37c0d5ed40330b2a355a2971ba67e3d9fa25f, value=400039499469) => (True)
        
        [3993]: USDC.balanceOf(account=[Receiver] 0x21f37c0d5ed40330b2a355a2971ba67e3d9fa25f) => (400039.499469)
        
        [1207]: (delegate) USDC[.balanceOf](account=[Receiver] 0x21f37c0d5ed40330b2a355a2971ba67e3d9fa25f) => (400039499469)
        
        [77058]: MCD_CDPManager.give(cdp=15645, dst=0x0000000000000000000000000000000000000001) => ()
      - [16414]: USDC.transferFrom(_from=[Receiver] 0x21f37c0d5ed40330b2a355a2971ba67e3d9fa25f, _to=dYdX_SoloMargin, _value=400000.000002) => (True)
        
        [13619]: (delegate) USDC[.transferFrom](from=[Receiver] 0x21f37c0d5ed40330b2a355a2971ba67e3d9fa25f, to=dYdX_SoloMargin, value=400000000002) => (True)
  - [3993]: USDC.balanceOf(account=[Receiver] 0x21f37c0d5ed40330b2a355a2971ba67e3d9fa25f) => (39.499467)
    - [1207]: (delegate) USDC[.balanceOf](account=[Receiver] 0x21f37c0d5ed40330b2a355a2971ba67e3d9fa25f) => (39499467)
  - [16573]: USDC.transfer(_to=[Sender] 0xa1c8a8a7fd7d084db8d03de0cac8d89cfe4415f0, _value=39.499467) => (True)
    - [13784]: (delegate) USDC[.transfer](to=[Sender] 0xa1c8a8a7fd7d084db8d03de0cac8d89cfe4415f0, value=39499467) => (True)