{
  "manageEntity": {
    "action": "Delete",
    "entityId": "2040775222",
    "entityType": "Track",
    "nonce": "0xaa8d4794867991e062d95ab6d5f97a6b74278448118222058bcc8d49a4a6df83",
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    "signer": "0xFc3efBa3fc86b5B79c4d90DD0fE7f08e559Ee7D8",
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  }
}