{
  "manageEntity": {
    "action": "Delete",
    "entityId": "2037095441",
    "entityType": "Track",
    "nonce": "0x40c6373cf497a3745f7ccc1fcb60ce3e65ba0712333948706d068b8afb7afc74",
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    "signer": "0x9E4A831aDB7ee6B40C3cC9D6b8EB6d62791e4895",
    "userId": "774695228"
  }
}