{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2122823087",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3632eb77efbc4abe8680db5775b12c924843c75195042cfe24c521f627e7ae74",
    "signature": "0xb21ebe72da2ee567d35efd85e28dbc01338b3d770aa64b731b4fdd9797bc3f880ccd3a0ed6f0ffeb61a7c8a5c15f659b68dcc56989b5cd1fe267f90e96c1c8cc1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}