{
  "manageEntity": {
    "action": "Delete",
    "entityId": "36409494",
    "entityType": "Track",
    "nonce": "0xed58770576f5edfdd5018733d356eaa93f83ea924ef9445c8933cbd4a5b6f45a",
    "signature": "0xf27f1d38f2d9c65055f89a02932be421a8831a23ab40cbf49ed9e2007df8f8c259dbd05c3c75bc712c53f85e0134d66f05a7c82cb9c1e73687447288680a432a1c",
    "signer": "0x1E0F733C9A7ba6e94c7e433cb0BE95930ceE71d5",
    "userId": "173697507"
  }
}