{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1535584902",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xceb62338d5992254fa9fb3bceead76cef8d20c565192b2d58288bb25971c2d44",
    "signature": "0xabd8513667da5c6a3cf871190677cd7470b3c0c39ebc58502ee839dd72a4c19c6b8c3bee1dccbbe00b7461805efa9e7cb1a8057b99f592925c9e25493ed9ddba1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}