{
  "manageEntity": {
    "action": "Repost",
    "entityId": "512095112",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9fedffe1d8b1e07a5e1ba56ba693d5689cc126d4632fe86cad367a73b8278ddd",
    "signature": "0xb57f642a27cd4ecf22d6ff8c45e4f661614fee61e11f1b38f790da9170f0ed684f1348bed595b9bbc46dc7d541afd66a9b58397519ea719be80f5e1126eae9af1c",
    "signer": "0xa22176a11BF6703EFe39D488aA7cC06aa781C44A",
    "userId": "633924738"
  }
}