Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCOf2I8twUEu0T8f56EPSqABwi1bvRLNKSisF/N/KU+hDHCpKDPulhGX4jW… (1,748 chars)"
  }
}