{
  "manageEntity": {
    "action": "Delete",
    "entityId": "1369592134",
    "entityType": "Track",
    "nonce": "0x374f764f6b2367c221157ed521f175ce7d1a77b4bbeb3212ec22bcfeec4e0677",
    "signature": "0x924d6ec5fbca609ffcba269c61639e2134e6a53ce94a2ee778cee5ab54dfe5841f5958cbcba40aa03682e07a9ec34f42eb05eadbd2326ebbb50af3b511221e4d1b",
    "signer": "0x47bF11DdE03594c25814c08592866D0B09eb566A",
    "userId": "597397433"
  }
}