{
  "manageEntity": {
    "action": "Repost",
    "entityId": "902027965",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x52776e880183d3e14c7b6ec15d48dcfb6c7f035c51258e27bea09502180caa8e",
    "signature": "0x0581d85b5d6cedd58434ec26ab4eb29e8105cc78401781ce881714506d416fb80c779b51516a43596bcf00417c148134f4b2dcb486aa0b32264f4b186a22f9711b",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}