Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDBDQf3fNe5LL98haiX/2DxYvjb18WlA7f+dVqILv162hr5f9epYeR1I4zy… (1,748 chars)"
  }
}