Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDSQkbKNSwyq7mMFGsrJhWNTyfdPFDngjlaZ9v/lmPVkUat0srBH66AC2A2… (1,748 chars)"
  }
}