{
  "manageEntity": {
    "action": "Repost",
    "entityId": "659059893",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8e199b8c2c2d7b9f210031855559ef65d12a6f287694836a63cf1d67b86416d5",
    "signature": "0xd590d6618aec13ce4a06d46a445da3a172329bdc3793ad16248ed519c5a0f8426aab4865a3f1990fe0664f280afeccbee81690f3f646b685b1124ae8f052f0481c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}