{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "67431",
    "entityType": "User",
    "nonce": "0xe6942076c1230565f2cb6bb9ba837ee49898f88c7279104458a3005c47eb687e",
    "signature": "0x8d3f03df81c9890d91d7a1b5c0dba94b04c8c954b7a8b765fb41a7b877b1aed61229784222274aacc5acf1beb36560c76d3cc1b193b477ecfa6386154abdaef81c",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}