{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1512537867",
    "entityType": "Playlist",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb76755c364e80c02900ad7cc483abd3a6e5e7a8ed14c74e54f2effc54a3ecc67",
    "signature": "0xb81b014a732b18dddfd9812f0b7855c9bb2f66c54f75af1d115a85e68ab6311c234a281a405e931fe1bc3f46b33d3be061345108b2ddcc64f08692325b9f78851b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}