Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQHIEOJOy6j84rVTx0cKTfaLRvayy3YnravLqn57dQNviCevvrc3NjQmG7ql… (1,748 chars)"
  }
}