{
  "manageEntity": {
    "action": "Repost",
    "entityId": "624957502",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x51c82fa7b19d7eba0eb113dd7217ba02611cef649a239a477c963e4f8a103d2b",
    "signature": "0xfd58f6a1e3d076b7da21e51ed3805d38ebbe9ba22282f6e1ac1ae7e7ad5d12736faacf2d45a72368ee40f7038c710742a42684ef1d4a8ccb5196aa95aeaccb251b",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}