{
  "manageEntity": {
    "action": "Repost",
    "entityId": "834128269",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x854e8f8963ca04349b0f0b67dc890509a4a578f52c89bdae801927438458d0b6",
    "signature": "0x2148086678c8a492025710c698c814c3cb95dd436157d66a993e3ca1cdb42e5a2b06a035162d8fc35bcd8b76204612fa66830176cd78806d1f0189f80a43b1741b",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}