Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwDDa4fdGM2k2gMxTWFTxYqdNT/DTyNOsaFN8pLpDW5yY1OqBY6uLs8gM0Mz… (844 chars)"
  }
}