{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1048288751",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4d9e3849819103583a6765f1e146538619ea70a4d74b95c2230c0de248200e3e",
    "signature": "0x98700f11ad508f6db0898746bc0ded92155c7adf3ea4c74fd0ea1e1acf6672545969c828905c28971efd03a10a95626d76695a87289ac0da76e35f933a82f8011c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}