{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1087933",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7f558e9c33b94460f804c7f7e49d3320b8343e1854ba55cc59da587cfafcc50a",
    "signature": "0xad9958c71a2b6f8a422b688018dcf165323f7b3cf02377b2a11fabf9d15b8b067e0767c5ef8d781441d7e38712e3591bb131f193c0726cb52c176fbaeee8b3c41c",
    "signer": "0x4fdc03E53311BF6b1B8728dd0Ae0630bF74176f1",
    "userId": "162770660"
  }
}