Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQC0r98vS7oaoQQ7mfK/7pO33djiZfpwykRLJa3+aukLRXl8cQNTnDkHHPtY… (1,748 chars)"
  }
}