Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwGqSEcCH3FCloEcHnF9i03L9XqnXUfSVb5OIqPPIxtnT2jY3PA2WoJCUfWv… (844 chars)"
  }
}