{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1396015768",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x02948be02b040645c1aa9869a6955103cbaea91ca3ad7c6be64c53e8f7aaee6c",
    "signature": "0x38c3c0cc830594c1877e957424b4aac8bb38b4674cb017bda13927bb5b44cbbd76613bb88a482f930d9f8507bc0366dad53983fa6cf4822aff526189085ede561b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}