Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQC7FhTaaG2l5yVJTHrvLDuQzr58oA2Dy27MtOrj6xrNOQpVfn2eRnUPJgqR… (1,748 chars)"
  }
}