{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "120877",
    "entityType": "User",
    "nonce": "0x3b1dc9062152a5bdb4b3e595976d03fff00f72bf3f9dfb6f32c9a9d02615d17b",
    "signature": "0x6508c3c6b5eb14a675c8fece0333356b10aaa4a4b887eaf3ccb71741d4a918900786b56c7d8618a7e33fc24e605e74bb343aa139cdac342f5e4f8429c66037991b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}