{
  "manageEntity": {
    "action": "Delete",
    "entityId": "1369731194",
    "entityType": "Track",
    "nonce": "0xe4853616b0729deb732e10d498fff2df44994f64f44bcd987142a21c8f9a7f97",
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    "signer": "0xfA591a448e2E0C39a919A7bacF597E6A020F4d76",
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}