{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1223625075",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf52d8396f4ac8b2c46dcf1616df53b374732e33c07af0b232fe2d3b901da1106",
    "signature": "0x407d0e302c4d2768997726bf11dc151b5e21c5a068e2115f8c217f1fd934b21f45fda003da7e903d78be72b9ebadb03560c249adbdee559ae2cc4e38b77f99751b",
    "signer": "0x2B28feb1CA15953a5a910C4E741698a24e8b3FE9",
    "userId": "887020893"
  }
}