{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1573974518",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb82cd4770d6396c04e27c41353e6a7da7fc72d14b6bd9469c6f3aa5d7ff527d8",
    "signature": "0x5df6d8c037cbe5823fc90ab6596466fa36f799140f14c90698990dbd5afedf35112be9646c185cce4b42bd6a32822d1a9d52efe1fbd6ebe00778065299c3b1121c",
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  }
}