{
  "manageEntity": {
    "action": "Repost",
    "entityId": "552282272",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd7060320389a6fb8a7324a78b6f23fcd143aa4f59f4cd8704e73f15e21201472",
    "signature": "0xd2646545c0c5d24ae84cc059d863d04f0c2b0a5966b84c53950bac24457863a2744ea825e91a565017b2b52552dcb0ff1f5c7b0d116cafb64f529352b822980f1c",
    "signer": "0x8FF85C5AA450a88f13FbD5170e24E2a3eFF32518",
    "userId": "311829956"
  }
}