Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDVqFgeTFmTGm3Vtj0BI/unVJWiNpJwQLFIDIpUBl6bB1ULS7tIIgthhnwa… (1,748 chars)"
  }
}