{
  "manageEntity": {
    "action": "Repost",
    "entityId": "348662879",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5413d935c4ed06cbd387609beb125360930897640464ee7f89ba2547a9140f11",
    "signature": "0xe8f06da34e13e67d4292c5d499134970ad7a8c14a70ea6114cc91e56a8ea547a7b8aa4f365937deec8636a4f7ddce5d1b5bca1762c011c85890fe055ca3fe9261c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}