Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwEZm4u1dG5oMWFzIndo+SzRLvMvUlNCvL+aypADq+5w/HYkAIHPiQhwolSX… (844 chars)"
  }
}