{
  "manageEntity": {
    "action": "Delete",
    "entityId": "2134232455",
    "entityType": "Track",
    "nonce": "0x29abb8a7174a000df6a3cbb740154a4fbd46102108eae57944da5524997607eb",
    "signature": "0xdce777602b95e1cf562a5aeda1f439e0415f4dc89ae4584f0cbdf1f6e937c72570268a5235d7029d8d406bde67a8c7a7743ceb0ce844e4a58c6067a2b577f3c91b",
    "signer": "0x47bF11DdE03594c25814c08592866D0B09eb566A",
    "userId": "597397433"
  }
}