Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCmXxUn87wm8vkhmBpJ0AJT4JkmEy61WrwY9qtXSOfhZ0yyOFuUn97TUI8E… (1,748 chars)"
  }
}