{
  "manageEntity": {
    "action": "Repost",
    "entityId": "480248",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7007d6e20bd5442dafafffb1397cb4eb5486a1d24c6996451306f07684f10940",
    "signature": "0xf4f73acea40f18df0f4e0b5b29c4797510f89509b234485407799c9fc54486c1778c3c6b57f07e41c7f84d1731fb93dc4894ca88a610b2692aff284edfdf408b1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}