{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1570090741",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6e71ea10b1337fb1b90e74cf25fe685f383c2179f816c2b64e6b5e7170cb5b88",
    "signature": "0x4c61b24445d6e225e62c20c6cbf8cb156b9b68ac5fc995f86248a773d27a48f4716ea607cdf9d7612dcdfe7414bc9d4dcd08d165112444da15400c4a80b1d5cc1b",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}