Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCNVUSFUCJWUqZUb+0s0J8pNpnlEBxE1LKrbcWRSdbACQJwvrtxmwW5qYGL… (1,748 chars)"
  }
}