{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1932821900",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb42e3185fea8432a8ffa0b042ebcf9a05b8d186920bc010545cca2dc5c484043",
    "signature": "0x06857ba2bce076b43e732dd7213d2ab78cc1032835a43a44941e272f981f38556026e27ddfcfcbf47d4c96a6363071f30fbf13b2030eecf32b5f65a3d71c4c291b",
    "signer": "0x63EbE5a1B5C5F156330BDf810f5fFf6A224c75c8",
    "userId": "309080"
  }
}