{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1136960728",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4e369188e23796c07e2987ea455cf1d44be158d5f1a5d45db6f42aa7054adccc",
    "signature": "0x41d52f8f8e9b3ed66b7490dfe8435906af363673f30f4d30b5c24be9466a5057215df121cbf69da60a59e7c1437f9155a148cd1c6ae1c174327a43d52dd2581f1b",
    "signer": "0x3256Bd2D0B1984E7df4FA525017aD9bA48470760",
    "userId": "51"
  }
}