Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwBiOq7iijqXS/OiRNRb19x5cRdcYKxTHXLvzwFiV6ePxTGdbp+QgDuTdRHR… (844 chars)"
  }
}