{
  "manageEntity": {
    "action": "Delete",
    "entityId": "1874552522",
    "entityType": "Track",
    "nonce": "0xcab4cdfd2f0974acb01b9c6e815a95862c46c29333f701c3ec0fa5e1446758cb",
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    "signer": "0xeedA6724a44005BA167A1fcf0822722aB0C2f2dA",
    "userId": "984259712"
  }
}