{
  "manageEntity": {
    "action": "Repost",
    "entityId": "555960349",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6f07533df117b869cfddce117550a50e3cb84f94797ac31f5345909966bf2034",
    "signature": "0x17d11dd0080feb29edc3c4f84dc89178dbd69864187f5ab6781ec857bf45007e4baee3261b5175b732e77e27b7887bd91150376095f8b37e83b1f38e7b797ca31c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}