{
  "manageEntity": {
    "action": "Delete",
    "entityId": "1060106647",
    "entityType": "Track",
    "nonce": "0xc9aaa8096d6756bf5e93f25377f7033a9f5522b1d9a535e17e5b28b6a710971b",
    "signature": "0xf3beec51383a9af57c89ea94dd1c569a5a06bf2d22e71589d3cde8de47e26f784d918b90f902f4ab29bb42dc78e8e3f7a6d9a6cdbf90f7285478c438d135d22b1b",
    "signer": "0x8F6a7B3F16565fde4914Eec9C2027598DF13857f",
    "userId": "566190142"
  }
}