Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBwYGv2J+9CdxwP0aHp5Ja5pnJT25FP4onh4kmIFzirAjJBQbgYb5dXumLV… (1,748 chars)"
  }
}