{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1609772307",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x045e41af7d5dc2adac30b857e17907518b87f390eb1bdbc6f29aa095518f5b16",
    "signature": "0xf18b1f0df17794ee1c7c32d2630d4878e6088b53d2e82cfd22a5cbc10796c1501f02ef3ad5740c092b71d2e3d84d014a3082724212d6f4e6182f9413366ac9ef1c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}