Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAxlRAWhj8t3XQWaoBUJuJOogwBRnsW2yIK9xlbFz/5hDbIi0uVPqcNBdNt… (1,748 chars)"
  }
}