{
  "manageEntity": {
    "action": "Repost",
    "entityId": "568821319",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x799facf02821a55b3cdffbbb73d697f19849c715ecf572fd28f84e4431492257",
    "signature": "0x0996d789b18bc26b5a15699d792821821e2bd480f276d872c479d0aef28cb7425d706754e33615a28a764292485645330beda079fc4b5c25a6ba9dde0d0d28381c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}