{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1380535145",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xefd2da30327d6b32524b2023948bc3c16286160ebc4e1d11838cc91bd9de3d6d",
    "signature": "0xaf7f49089c0767d150ae76f0e84f70dd2b9376f3328cb197282293579d1b995343dbea06b6b75804bc514f1b76da5cc10c70dd163ab7d89271c3b25fbb7030521c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}