{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1244938269",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa700791eb454391fde45aa91b54ca0a0b4e6ac1d67acddcfd3717a6001e9671d",
    "signature": "0xa8c11b37bdde99adb810be056b9651f54603e00e5d5559683572a0d4cecd810355db4a264db04bb883fe1893a1fe3fb5f07150c69b295ae3685c4a1f0e9bde621b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}