{
  "manageEntity": {
    "action": "Delete",
    "entityId": "1259156444",
    "entityType": "Track",
    "nonce": "0xeedf15c712d4213bc7d03deaa05ad046ef58daa572765e8eb4fbf2ac331935de",
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    "signer": "0x3cc3BbB11F960D34352a58591FEbF76ffCd52817",
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  }
}