{
  "manageEntity": {
    "action": "Repost",
    "entityId": "665555769",
    "entityType": "Playlist",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x014ff5cf37f919775020cc38ca896e05db3eb60f0f69eb6b5c73eb4bd5d05be5",
    "signature": "0xb24ee45da59ea9b65eb18bd1f1ffd4ba3f09ab087c67c23f0af536ae48790474078121af47a424255a27a4bafcf999a3fa7237ce64663e2c3deba39695c5d1391c",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}