{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2127324686",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd3f773e18894a003d21b3f885f3724b5bfe37d3a5368c2e234f67147449234c6",
    "signature": "0xbfdfe928423ad000e0adb6e2caade16bc8946ff62b6e32c70485e3f1378efcb06b4c900ed6893f0f34d2942453b4867bd38cc9f9031a06eecf3bc50117bdeb5a1b",
    "signer": "0x3256Bd2D0B1984E7df4FA525017aD9bA48470760",
    "userId": "51"
  }
}