{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "1159",
    "entityType": "User",
    "nonce": "0xe39b2a3b900563fa6aca7ebc1f8581943a9123fd0e0eaa11fe6c6460ef0da6a1",
    "signature": "0xf66e2cba2288907a7ca76305553ad46a481833fd5f5d1aef5b0c471ac691ebe93ed221061aa0e5a48025cbd457a377ef3ad825d595798c0ff3bba1c96efc5a651c",
    "signer": "0x77716b11b242ACc386023E99B7e647CaCCcbb8b6",
    "userId": "126786"
  }
}