{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "1155",
    "entityType": "User",
    "nonce": "0xbd6ad10987259570f0c0f00165b8e2a8a12f7a84944e1153cfef969406b5094b",
    "signature": "0xb5cf692273ba7d620c2c9f5f97ff77a442c2d30e40938d0137a7589a75f63e27704943da2f2b7cb4493733662293885a1a5b7671a515b652f6c9eaf19865a85c1c",
    "signer": "0xF683df1ed95E32e54440FFeFeb8789Ea568A0c7d",
    "userId": "595832942"
  }
}