{
  "manageEntity": {
    "action": "Delete",
    "entityId": "1214417224",
    "entityType": "Track",
    "nonce": "0x5b39c9776d01e6def1ff5990e837dc229a9bfa6a8522fccb9922c3d970166c7e",
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    "signer": "0x04032370f473D46Aa4C598fc52366c5fB5915f04",
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}