{
  "manageEntity": {
    "action": "Repost",
    "entityId": "842835099",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x52c4152266c60295aa43f011216456d17237da2ca3b58125fe2bf4f69758e132",
    "signature": "0x248fcd244c89449481ef87871573aa410b85c24207e75cf44957b3c8d6aebb0c0cb9730549e7bebeba7fb2c035dadd9cc6115d14348ed19a5bb4c5fdc19296551b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}