{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1086925",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x891cde6e61d0778b0c1448a59e0b1fa78e17f8e8243f346c5d2232b9d88f5cc9",
    "signature": "0xd244f60b88508b3a20daee7aacf0299e69418925d2777015fa3f4f6a46f4b25353bfd926c8f07fb60f1eac802c8350d2d7a437098801e5bbee3aa98117c21aee1c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}