{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1032758",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbcf7858f71a3eb0eba2a5496a29fdee23516fd33c9efc7adea74f3da99845fb4",
    "signature": "0xbb29a455a3f368b8546dab7e3cba686082a90542f1c27438c9f204ddc93c18a3351438cfae2bdc015a7d32aed2d6faf0be55b5c4a4a92422cfedeb47f41cd25e1b",
    "signer": "0x9Fa5E44ADd28caB1F5D45992F003ba0455ff36e6",
    "userId": "543686915"
  }
}