{
  "manageEntity": {
    "action": "Delete",
    "entityId": "1633375293",
    "entityType": "Track",
    "nonce": "0x13aa2211cef094bb2d488d7b252dd6d47a7278848e336b190007e1c17c5e697e",
    "signature": "0x4ecb8f23cb47791d0654419632e2cc1138542553eb588ac1ed1587f9cdb4918a124e59a1f6f908064280534093a1a07b4df7b6a4b8b8582980295a1bd3863c101c",
    "signer": "0xf3BcA53FBA265774b7d4cd806361400e3c5F3526",
    "userId": "716430369"
  }
}