{
  "manageEntity": {
    "action": "Delete",
    "entityId": "2082530392",
    "entityType": "Track",
    "nonce": "0x97520993d10d893b36c3adfd886eea2873b32ac2229f2fb5a7b25ae100d690e2",
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    "signer": "0x8D3Cabb7A85dCf573e6112D7FAf1dfD727a2Fe81",
    "userId": "878616439"
  }
}