Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCJpk5wbkvI6CLGDOcjqy7IT5RJQpnrluzWv18OMgqTLiUvyebODkwfbonw… (1,748 chars)"
  }
}