Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQD2g/Locsn1jIyhKX2o0uy5No7BEPHGGlU2W5KTlObJOGX2MARBH84KtDEB… (1,748 chars)"
  }
}