{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1413960203",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5d72262f28dca04e9daf518ba01f615ce64947a05c94e4763b74bb46827756ff",
    "signature": "0x3cc724985a923be039394496a8bddab464798e3c777652a850fe13ad443797286dc4bb748dc0a6f1b20c03d28b1fd4349e79ca0aa49cb2b21400540efc8eee891c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}