{
  "manageEntity": {
    "action": "Repost",
    "entityId": "513357655",
    "entityType": "Playlist",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x796425a10c6351bcbedc52260b334fff7de14c938da9d163fdddca08a62f223e",
    "signature": "0x2f38c0f71b84dc7eab24cb558138281acd4445e1055d96e9eb340c9787e5aca64ca1b9c9796f698c3129d64549e7c7e3e928d449583011a1716fe74b8f3b68641c",
    "signer": "0x040629E31a68119093b9a0111257C8449c2f8e10",
    "userId": "20"
  }
}