Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQD1PzZWYp7i7loagRjJx3YHh0CY+sIcAVtRYIBBNrWnLTatP4PJSa/1p7fl… (1,748 chars)"
  }
}