{"sample":true,"note":"Static example of what /arb/receipt returns; not live data and not charged. Call without sample=1 and pay $0.003 with any x402 client for a live result.","tool":"/arb/receipt","price":"$0.003","example":{"chain":"Arbitrum One","chainId":42161,"hash":"0xf03682db039f7b1b72ddf4d17572738f142cf63ecb36c90afa570430ea9774c4","status":"success","block":123456789,"gasUsed":"52000","effectiveGasPriceGwei":"0.012","fee":"0.000000624","logs":1,"contractAddress":null}}