Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQHBBGG2nIO4lMj+tgCxbco03WHxjqp2l28H6ABdm2u0x2OGxTSxVQwAtYPh… (1,748 chars)"
  }
}