Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAu2y7LJAtJVHJa6Nwb0r59w+um3L4m3YR4Mg1ibTnadwXVXqagjTMoB+Qt… (1,748 chars)"
  }
}