{
  "manageEntity": {
    "action": "Delete",
    "entityId": "207592",
    "entityType": "Track",
    "nonce": "0x8a9bc5a926d4d569c46da6260e36c1a61001b49cb7679e77bb24d5da784e20ba",
    "signature": "0x594d06e21db465893a551fc8de9207c506dc26d7be7c90e586f1871959b4846e19560edd394756f6774dc5242eec59a2bf9e596548ebce5c0c5ebfe483b3e8db1c",
    "signer": "0xA9Df9E66d6680fE33867a15a33aeBdddf53A61BE",
    "userId": "2537"
  }
}