{
  "manageEntity": {
    "action": "Delete",
    "entityId": "1463112080",
    "entityType": "Track",
    "nonce": "0x6c233b03330da0f3b5877ce95e4c495fa58375177e3f9729ca11485151655608",
    "signature": "0x3befeddc38e428c3dcf30ad2fe12c84124b2390070065f7d99cef266e9ec8ab0236e13019b86419e06557d61386cc7454ff4c5383a88eebd0f3eaa4bec10537e1b",
    "signer": "0x32F2A253F32bD2e6ff444D53026B7B0F5d32217a",
    "userId": "134511857"
  }
}