{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1610383373",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0bebde3e8e2327e79cbdd653adad82ba41b4f90cb68289f52ad8855f16e10e1d",
    "signature": "0xc20c61d484cc88f8daf5790086ea4813b519d9d4abf1059039c9876c23d5c20531e7dca1eb14447d8fbb28b548a6a182af00509a3ccf12ff494ed1ab27e6df391c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}