Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAp/UKm62v2zMGVNhEOq2esSIOpIoZv1+ErDbDfUt2NYAoaZr0UGb5NYvIk… (1,748 chars)"
  }
}