{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "410756960",
    "entityType": "User",
    "nonce": "0xd5026275aaddb3b8da32fa5b560519c11a336ea099f39b8259bba2e4496551d3",
    "signature": "0x947fc43ccb50875e648db8438d8dc77beb5f9d2a4d20dd98ab94002c9ad7794f4e24b8d92c747c6c4690469a2acef9805f355e85ff35e4c141e30546f04e67fe1c",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}