Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwAzfhQDlQ+zavLTBNtm+tRv7452oZL5NJL8L8L6IGGkIRV+qT6oIxAEzRVn… (844 chars)"
  }
}