{"pair":"WETH/USDC","network":"arbitrum","chainId":42161,"buyAt":{"venue":"uniswapV3:100","price":2393.9150448604387,"tvlUsd":71579.55931640533},"sellAt":{"venue":"uniswapV3:5","price":2406.3522421422713,"tvlUsd":35169207.18082556},"midSpreadBps":51.95337782990401,"venuesConsidered":5,"grossSpreadBps":0,"grossSpreadBasis":"all venues, including any excluded as too thin","optimalInput":{"amount":0,"token":"WETH","usd":0},"venuesCompared":5,"blockNumber":505539898,"ts":"2026-09-15T20:59:12.138Z"}