Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDZlpOiMxbVDPKWyb7ZHqBJ76vY3VxooG90Kg6lBR8iHHbyuSq7lTDid4tO… (1,748 chars)"
  }
}