{
  "manageEntity": {
    "action": "Delete",
    "entityId": "232372",
    "entityType": "Track",
    "nonce": "0x170b964a080155105f1b598e3b5ab2fdcaba49d1a48f4d0e42759d7c044b576d",
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    "signer": "0x3eAa3E814AA10Cf2145F714289ef3b07f21AbbaB",
    "userId": "73735"
  }
}