{
  "manageEntity": {
    "action": "Delete",
    "entityId": "1768469226",
    "entityType": "Track",
    "nonce": "0x6e71c19f5d9f12eeeab49f10e0d1ab7a4f1c33189a50b0d1d66797642ad64122",
    "signature": "0xfb25db7d230b4da9d07699af1637176e790646a4fe13701c8f6741473f5736276fd4e7a78fba0db63dbcc5db9f4c4b86061fd818502aacbcb81d36927e08082b1c",
    "signer": "0x086d965C79e3B8e6137f6e832ca894e8c012e3bF",
    "userId": "845727327"
  }
}