{
  "manageEntity": {
    "action": "Repost",
    "entityId": "651686699",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3e6945321fb4326bede1f57c7e566c2a5067a69272ee27884dcdd075ecc8cf69",
    "signature": "0x5b52e423ac907c62f05d19f646babe7d7d26fcb6f74b7f2f23ddf5203d59cd0f74621c791249e4e212232e60c5254cd0455d1cfe6266bfc90abfc05c8613a2a21b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}