{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "806873848",
    "entityType": "User",
    "nonce": "0x32ccc8bc152a2ee92b06637298a444046be281fbbe481d3ec11ed7cde47c5152",
    "signature": "0x6e667dc7002888a765f6ea3152dcffc09e2ce8fa58fa49421d0f41d0463edfd2683c285aa72f422e0cf56dac4a62862d7be44d72919bdae7df72e9c238768fd31c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}