Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCwsnm689z2veCrN6QNUTquF2HVeaEIwIAfsyAelSIE/ggIxSbqDHGnebFx… (1,748 chars)"
  }
}