{
  "manageEntity": {
    "action": "Repost",
    "entityId": "602505239",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6008dc13f564ee120be819ad674eaea18a9b40117e9ed342fe5c5189bf8e2b85",
    "signature": "0xb666b2bfe840a380b4d1db5dc7fca011e86de455ef5381833ba6139143d7e96c0bf634ab8a2cd394e433fbfabdc85bf90bd12a8e6a58c0c9481f1a4afbb2c85e1c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}