Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwDJzCMPyHiCXvQ10j7/HWfOJ1LJQ3y1Ls1Dm5HpPqt9Al1H6cTyDhHIZ80i… (844 chars)"
  }
}