Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQC0+9s1OBObv8ddbKpUGBnb5RASMppav9YGr+g44g+4nk2wZxJ4WkHlSe5k… (1,748 chars)"
  }
}