{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1595115009",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5e9331024ec16e58a65b54455b41ff4fb6eafbf658f4cd99113f2e6ffb587acd",
    "signature": "0x265d71c5130062b7fa5b5c8d313c69888f990550a57bfa8dfd43c1d8b5d689512514d3060198fdbd870e8f4508bb90b74141dbf8f2818ef027d1635a3cfce94f1c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}