Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCmd2i7yRd0Cxs/wbYQwVVXdaCf6KJoqB2GvZT0i9YXqjHKGdSwuDQeoqox… (1,748 chars)"
  }
}