{
  "manageEntity": {
    "action": "Repost",
    "entityId": "596046",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1fe078575ee4972f1f976eddd15d39e3313a95e61f96d6e6aeac7c888f7f85fd",
    "signature": "0xdaae262ce565304cfe9ab9465162ca83faae3c116b29274beb47cf9de3a69d7805dcd69caad4d073956dd51fc31fe5382a19e19711f4876a8fe7a69b062a20f61b",
    "signer": "0x2B28feb1CA15953a5a910C4E741698a24e8b3FE9",
    "userId": "887020893"
  }
}