{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1248618596",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2d8c4d490144625318d07839a080442928fa561f6fb012c85b24f7199ad070e0",
    "signature": "0x5cb27013c451e755934976b328d823334c941b2dd7cf5fdae782c5bd58e4e1085838f8e54552a40b5d30fb01156af70a19ca6532a9a3436d87d2603f90c9c9f71c",
    "signer": "0x4fdc03E53311BF6b1B8728dd0Ae0630bF74176f1",
    "userId": "162770660"
  }
}