Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQE6mMzqeUAdvoC5t3CG2XixYyAXKDn/2DQctNHXkWPbPlPr0tMVsCGBPiT2… (1,748 chars)"
  }
}