{
  "manageEntity": {
    "action": "Repost",
    "entityId": "851270694",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa987682bfea8158bab2c3cdc7843a7e417f2d7bc06ef1637f509c8cdf9d522cf",
    "signature": "0x08d0ed97b9fdea55829da2280f6e20f892d446518f940f845692ccb244424a07151d6acefdcccf6ad93090cd2d002f72e95e40710db43c3948c7f0fe892302c61b",
    "signer": "0x63EbE5a1B5C5F156330BDf810f5fFf6A224c75c8",
    "userId": "309080"
  }
}