A swap on Uniswap v4.

In block 21,258,800 at 02:45:56 UTC. It came back as <0.01 of cirBTC.

How the money moved 3 USDC movements · 2 swaps

Fig. 1 — the USDC movements are listed under Events, in log order; they do not form one chain to draw. Arckive indexes USDC and Uniswap v4 events only; gas and other tokens are not shown.

Paid into pool

1,071.10

ARGUS

Received from pool

<0.01

cirBTC · pool fee 0.25%

Paid into pool

19.01

USDC

Received from pool

1,071.10

ARGUS · pool fee 3.70%

Events in this transaction as logged on chain

#9Transfer0x8291…db41 → 0x6087…10fe19.12 USDC

#11Swappool 0xffc14015…1a1f84 · sender 0x6087…10fe

#13Swappool 0xaf25c8fc…908ea4 · sender 0x6087…10fe

#14Transfer0x6087…10fe → Uniswap v4 Pools19.01 USDC

#17Transfer0x6087…10fe → 0xaef5…67ab0.11 USDC