Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBH7AYAH9v0cnBiSwZ8Naeazb92YMHf5VULS+mwS8qJaQFIiBfWVqlQCwkP… (1,748 chars)"
  }
}