{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1759005294",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb75917a5e1e2de9a6e37be4e71841aa9dcb94f1382d79621724f0368c5c2a885",
    "signature": "0xbeb105a049d03080b83107a8ce3f903ca8bd8cdf9db59fb7110517aea175331c2da67dec806dd9e07ef6a63e7cedd612c073b3ba7c693964dbc01ed10b26888c1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}