{
  "manageEntity": {
    "action": "Repost",
    "entityId": "811409",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4cff7b8fd29a10c413f3621f6e3221cd6e083929a8b8401717789ff22838150d",
    "signature": "0xbfcc1c9a7358780ddeb9b3c19c98d295f83251caeee9a728285f380dbfbf95f775bbd65147b3e671e0d7bccced55f08583483b1703fff324a353267303baef4f1b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}