{
  "network": "base-sepolia",
  "chainId": 84532,
  "token": "0x036CbD53842c5426634e7929541eC2318f3dCF7e",
  "amountUnits": "1000",
  "amountTestUSDC": "0.001",
  "payer": "0x4fab7dcdaFa271c5b441E5DaA815c622c5c291B7",
  "merchant": "0x237081367AAA476F0Ab01c351A0a1Cca8045070B",
  "transaction": "0xa1fff748101073d6d92a8f757f8a9813028db12c328237f79ab484a78038b412",
  "blockHash": "0xfe7c76e4e653e90f2123401e2c333bddf6b5ca2aebf38b48b68cad77ca81daf5",
  "blockNumber": "49818974",
  "jobId": "world-free-model-v1",
  "purpose": "external_agent_free_model_test_tool_payment",
  "testOnly": true,
  "note": "外部 Agent 免费模型工具调用的测试支付样例；不代表作品奖励或营业收入。",
  "explorerUrl": "https://sepolia.basescan.org/tx/0xa1fff748101073d6d92a8f757f8a9813028db12c328237f79ab484a78038b412",
  "signer": "0x4fab7dcdaFa271c5b441E5DaA815c622c5c291B7",
  "signature": "0x95ded7ffdc484bf1c1dabea52c1b4b9ef6e86ca9fb88b29aaad9e026dcb5df6677f0aa0315ac7db9843f24b572a2f9d85be92f5bbdf6ea76c8cb88af8ebe2e401b"
}