{
  "manageEntity": {
    "action": "Delete",
    "entityId": "1829546878",
    "entityType": "Track",
    "nonce": "0x92f0a0665e2a7c81250c8e8494ee8e90a976180dc69e641b0bdd7651b2b5a78c",
    "signature": "0xe93d3ac5525bf1f326ed2f86fd89fc491e9d3ed89cdf3303989e408d866a305973886945045e53ab9b659012c56e2120f14b0dd648658f708e23f9f751cfa4821b",
    "signer": "0xf3BcA53FBA265774b7d4cd806361400e3c5F3526",
    "userId": "716430369"
  }
}