{"beta":true,"receipt":{"error":null,"host":"x402-gateway-production-1f21.up.railway.app","id":"0e400cffe4b44d841071","kind":"unpaid_probe","latency_ms":185,"listed_amount":"5000","listed_payTo":"0xF7Eb4b12D673dF433d76B2DBD9CA41Db3fE1836E","live_amount":null,"live_payTo":null,"method":"GET","network":"eip155:8453","payment_required_header_bytes":null,"req_sha256":null,"resp_sha256":null,"source":"round-1 (pre-pipeline; no body hashes)","status":200,"total_header_bytes":null,"ts":"2026-10-23T04:05:00Z","ts_note":"round-1 batch, completed by 04:05:11Z; per-request time not recorded","url":"https://x402-gateway-production-1f21.up.railway.app/agent/wallet-monitor","valid_402":false,"x402_version":null}}