Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAx7BbG+mF9zNX9JwfBmqkzeSgzY+6uYQLW6ixvy/vxew0lIsANEBhjJDrl… (1,748 chars)"
  }
}