Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwC2FaVp2rU3aSNdFUABl2Pp81u9PaKnBKgqGIcRxW1HZjbQRdxONIUfFEQ1… (844 chars)"
  }
}