{
  "manageEntity": {
    "action": "Delete",
    "entityId": "1914449207",
    "entityType": "Track",
    "nonce": "0xa1f9bfaca7a645a21e21b98097ca24b4cf898d88cf83ac684436d9c0df1ff1c2",
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    "signer": "0x98F4295af45c93F3802F70FC0811654a74df1e73",
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}