Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQEQ+Fk6GHiL9Guawxm1d1z0WRwdfgrAkyLK4AxCuRQ4CgchX68Qp4LuS/lK… (1,748 chars)"
  }
}