{
  "manageEntity": {
    "action": "Repost",
    "entityId": "855828480",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x33ba5450f7492da0be12e0842efea745a65f6a5ffbb7e5227cd0c5750f3d3106",
    "signature": "0x5c6c2954fb1fbf7e793d9c92ccde572282814544a7c448a6b847fbd9a80fe2f60767a919ac4e6185f85d5a50937f9adac0729da456bdf308b93972a8ca26f4981c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}