{
  "manageEntity": {
    "action": "Repost",
    "entityId": "541590182",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x83a3cd57bfccbeeb4e3dacff3e9d321c2673de18679f6afc86e8d6df51a927e9",
    "signature": "0x47f1d6315d850ffe3387f0993b566aa5a237c5db4cb4d7b2c23999cbef57e6585b8120462ed7e12ee36247997b2af64fbebb41599530a89524079395947653291b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}