{
  "manageEntity": {
    "action": "Delete",
    "entityId": "802486070",
    "entityType": "Track",
    "nonce": "0xdbcd2765232c71ef216904e83428a09744e86e84365f1c5e70a5f46883fb0a6f",
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    "signer": "0x98F4295af45c93F3802F70FC0811654a74df1e73",
    "userId": "715160400"
  }
}