{
  "manageEntity": {
    "action": "Repost",
    "entityId": "634995",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7e21c76e4f0319684d3d689d87eb5b243cdd39f02aff645e335cb8a6090ef7a6",
    "signature": "0x30ac52b3e5a14eb8b667e4b624418da733ae74131bf51c0e5b7ba8a246588abc1b685239812683927d2958dead44763c3cd57b4f8f0836d9fc3e7a5dc077b9ce1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}