{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1389901417",
    "entityType": "Playlist",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8729db57e6ac6406fd369095dd5d5bbafc06179745da344284058e0d78b15ab0",
    "signature": "0x117586d8d67c0103e2637f1c3662ac4a96c7573c87f62bf4c5c1e323c1538b1b73572e84ea826bd18dd98e9256fbcb6762d19fab1cf7d40d4ee4b5c76cd48e701c",
    "signer": "0x3256Bd2D0B1984E7df4FA525017aD9bA48470760",
    "userId": "51"
  }
}