Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDGP3/X6whfRFOvdlk2czzDfhJ/yc26E0CqTtxvdPS9OFTPkAeePYzc2TNa… (1,748 chars)"
  }
}