Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBx+1k1RfQB00By0xEcixb2m6TOY/KkMtpqF+vdZCNAEy08SMcDJN63v6ag… (1,748 chars)"
  }
}