{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2141484228",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4ca31ebe07c50b47bb39aa02352585f5de7502b4801c727e4238255050a32aba",
    "signature": "0x4944459a804038d9544aa32156772bae04cfb2fcc57b12f47441d0d72c2a13154221c964e7574167834886cb77d45ef85a5dd84f7a5493907e596a88ee9440841b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}