Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDBbDI1odEBPvrbjiKCTqpS0Y6Ozn3L9dYaZW7MFdzabUK1JS8rf2yIaVt0… (1,748 chars)"
  }
}