{
  "manageEntity": {
    "action": "Repost",
    "entityId": "443932",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x16dd5d95fb991558b2864777ddd40ff0c8c0a96a7f08f6423b475b4314020d17",
    "signature": "0xd73a456598d38cf015a83a58c0302d967ef48800256fdf525c20951818239d997120c4a2600025cc41e04f877f60ab5dd51ff6f06dd075641f7b26e3407afc0c1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}