{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1327015535",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1f3a8a92d381d5ec4d68d2b4fde3c41eb04023ddae7b30e796a043b57f345447",
    "signature": "0x6984508b6592bc79408f99e92a9aa68578cae3b1710012bc9fcb855d8c4b7e100402b7bd526491b5200b6ed777ddaac3034784e95b8ccd04f13057c46a48c1151b",
    "signer": "0x8c3D25fB219a7aADC5Dc5E0E73241f396f41367D",
    "userId": "524891281"
  }
}