{
  "manageEntity": {
    "action": "Delete",
    "entityId": "2029166854",
    "entityType": "Track",
    "nonce": "0xed24d08dc58c00a81ac297047dc4f34c2ec61b71d3fb4867b8339f8733ec521f",
    "signature": "0x9976bc988b8329eec3dd50de833568b9e239b6784d2c66c151802d0c4bdb18dd343f948d2c5be64774dbe138c80e90e3904cc9a8fc154fb9620426e4d951d59c1c",
    "signer": "0x245711d6086c39C405d71B335A4D351177fAf601",
    "userId": "402829403"
  }
}