{
  "manageEntity": {
    "action": "Delete",
    "entityId": "150018838",
    "entityType": "Playlist",
    "nonce": "0x93b4f6333831b57a0123c2e1679c0151ec9dfeaaf1255ea017b48f6732342816",
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    "signer": "0xFC9b43AcEb185BbE061b8C26cD6307b53E418dC2",
    "userId": "856080943"
  }
}