Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQHNy6d2yG4Sfn1XO3uo55GQzBX17crWOH1D6q15kZwnUVRcGHCr3UyBuLId… (1,748 chars)"
  }
}