{
  "manageEntity": {
    "action": "Delete",
    "entityId": "1163170348",
    "entityType": "Track",
    "nonce": "0x1a7b40813138db9732e28655a3dfb34a9d2ce34856c9bb386d75151958bab84d",
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    "signer": "0x04032370f473D46Aa4C598fc52366c5fB5915f04",
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  }
}