Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCBz3QuU60fDJe7gSHNlvqR6MmFk5miS0MjVpywHdl8Kgv4elwSlrpAO+Ny… (1,748 chars)"
  }
}