Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAp5R+cw//ccOOgiUemRNVnvCWHa1kJ6B3kpgDl3dAPiRbP1aUzgujlc30M… (1,748 chars)"
  }
}