{
  "manageEntity": {
    "action": "Repost",
    "entityId": "36820598",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1b772df454c87cb8ab19103b8a03027e6654cbc57cbc2b9ce408b89c61fa87f6",
    "signature": "0x6ee7215ef14975fab4c54459057cb29dfccdb1862de3101ad3b7cd2c76aae4a8579d17081c167e1cf678974fda37085c6d9dea1d800679e918b1e3efab8e13c31c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}