{
  "manageEntity": {
    "action": "Repost",
    "entityId": "146718538",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9b15c776161d627b4d29dfb6fbca5e909efb1608ea58052152d5c8166bfab314",
    "signature": "0xa2a8e9a69573dc1585f2d3c91d506fb15b91d4816281ecdaee6148f41286f5781cd10e6ef7f6224cf76cb30ceea6cd1d04bbd4a7ed3b49408aa7827b72d7961f1b",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}