{
  "manageEntity": {
    "action": "Repost",
    "entityId": "861042321",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x679aa15bf575877d1295d947966d9634b140df8a0a98ac9577870521a0064677",
    "signature": "0xa321dd2195cae99e4b651f1ab662fbe5af1457fcbe51fd4c94d9937d38fdd64a49056cbc9120439b33f74ac28f12852b06b5c9bf528fc24fcb58f23539d0ee081c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}