{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "39928",
    "entityType": "User",
    "nonce": "0xffd69669a6b00e2298154fe5cfd39ce538823ed346ad109c3b4bfec40eb0234e",
    "signature": "0x73c774ab150e462c347f53a73e4447e28421eea3847b503394b5842cdb14bef328b12e0baf55c889ec5b922fc58ae617d3439b56970e174b84ec3227873a8dbc1b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}