Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQD6UkhSLnCqnfdvsGw9iuBtXyYvdcRBeEMV4STQzMfPG0ruVIL0Q2IamwBR… (1,748 chars)"
  }
}