Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwDMie6zLH3I/UwRHB2pRrMtJaU+2ZSK6/Bn9vj/J5Si9GzBiy7KL7YUoiXi… (844 chars)"
  }
}