{
  "manageEntity": {
    "action": "Delete",
    "entityId": "1132135640",
    "entityType": "Track",
    "nonce": "0xbff9723b4d92a5d629c48a46cd53dd95ca80247f01e0fa4ba1858bca94945b32",
    "signature": "0x6b7eda6c9a2fc93c646e363a916a1d99d844080bafc801095680ab8df407617b16016ebd2bbbc756f5fec3ef4c550a5bbe7f6826bf16245a10943a3128322fb31b",
    "signer": "0x6d5F0ab3834a969A58d2cd4961d64d0E609D0ecA",
    "userId": "219883"
  }
}