Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBUgh/RDLeHmEpe44T5jKvrS3HbJbp/iUBLU5PRTa8Cn1s0xOXKfHgVpooM… (1,748 chars)"
  }
}