{
  "manageEntity": {
    "action": "Repost",
    "entityId": "786182821",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdd543168743d9ba736f9ca62403cc359ef2810ee00413104a7ed938fe5f17747",
    "signature": "0x91ffa73ea26a48d9f16f048d5ab13eae56c278395034c22f6251f072bf54e18906e9f3857c41b8a692c722481c7ee82719e19dbd6f44b1ccf01b63ad5d776b141c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}