{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2106898765",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3f56210e87c0c349d5f53dbab5571836337d83dc61504c3998fd61fd61355447",
    "signature": "0xbb5505fde6a06e84ea6beff00336c52f6b7223edd59a5c724e163db290ca6d1908171decc0a84dc3987afaac3b96a508e3e1e191866ea9bcaf9d5207622c95df1c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}