Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBscWap8BVYFelNNTziyLUjrQaVFvCvKAc6FVSfwR5giQEqS4Bn+tTOXibR… (1,748 chars)"
  }
}