{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "118493",
    "entityType": "User",
    "nonce": "0x8d97a0c9595d2ff311f89f38a6386d8718f063a7d3033143b6478cec3818165f",
    "signature": "0xea2d4aca72f7c9e1e0b7d0e4e7f8149bcde0e7dafd91cf9fc23c4a9147e527c45c69120e1d3ac3a8ccc52fceeb5ab6822ccb219f0624efa40f74aa457fb752fc1c",
    "signer": "0x95B378bAaBcca47f15C460388CAEadc2772f66eb",
    "userId": "140"
  }
}