Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwDYQ0uIkWvPJcDZNxCeE3hvSSlKXzfcCWuA1qp1uKZNSA6/WifrDiyvbozh… (844 chars)"
  }
}