Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQEhx4Lek7T7UitGhUxMWmfu2DGR++zhXEa10otMNLnVB1lsB2bIgJaM4guk… (1,748 chars)"
  }
}