Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBEwuAdRPBwgY0bC7kN+nc1423uqvDnI+K/K9mk9bPGN2MUcHn1enQzLdOl… (1,748 chars)"
  }
}