Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQFV6UmHDxqSjU+6Ni/+N599fwQNrz2H1mm+fBheWxyoFj0TOiwsiOqJn8C3… (1,748 chars)"
  }
}