Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwGKILuFt1XPKoI4+5TWb3MpGmvMYStlZ3SbQdG+n4YgmWjkI/HDKfbran+f… (844 chars)"
  }
}