{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2109640888",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8c3db13927c07a68fe2eefbe9db71128db8f9f0252c7de17faedb6db350becc3",
    "signature": "0x925b50c22487140d427975a802469e72e371249acc979f61040dc16975ca0e915b25bbd8810bc14167b5d6b3bae642860e5fdc887ef75f664e02839df0cc23b61c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}