Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQG//T9ilt0el9ckE3enUyIcIri/DLC4/OLCk8+gRuFEHHZ8eUijSqPHpdrG… (1,748 chars)"
  }
}