Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDfRRSlHL5G1aRNiBQor2M5JUl2bWeAP/b3LJzrJ3p1ySlKlVYCKQjbcRIV… (1,748 chars)"
  }
}