Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDEcahAxqRVWketsW3r6XBQ6fk/T/NlxsW1dxVE00uZ1yO8So5IbrJ9dxL/… (1,748 chars)"
  }
}