Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCTLHdNKdzqK0EdJtFbZq+yOBBoqKnMZ6JNulP+oCGWAz1770Nl0ammfOjb… (1,748 chars)"
  }
}