Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQC9n5V0riI70qsGaR6rZhy5jZ/dRRAw1P2xwkESTDsokXr+40lar1Uz0r/T… (1,748 chars)"
  }
}