Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwAM3fmdeHUTEzqNh2oyIScKJG8+QNQbuPQVm+I5hh2HYBr2K50Bqr1FzI5S… (844 chars)"
  }
}