Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBOsHm9Sf/l7OGhOQZYnNc6gbpaiBF9tAzcLBP09TpNmgDSZ7f3XDXRVPwO… (1,748 chars)"
  }
}