{
  "manageEntity": {
    "action": "Delete",
    "entityId": "1779582286",
    "entityType": "Track",
    "nonce": "0x680b66f88dc52a45182daf616cf9fec3b8f20fb6939370acc2ed3456e7cda085",
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    "signer": "0x6e9C5B9b53E6B0262A1F0e7D522171B38207717B",
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  }
}