Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDLUbFCxShl2G4Tw18RFz84F+3t1SaBMy5i3Gwf01L2+25SvFCWcKepn/wv… (1,748 chars)"
  }
}