{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "118006",
    "entityType": "User",
    "nonce": "0x760e757e488aeac0b6a4bc33d921a0767237fe2744bf32976a7029f307a181aa",
    "signature": "0xa7bc22e0795f3db024d2a04f0644343f7b826f06e043aa32236609a742a5283f2cbf04bd6892c145b8ed90bec6d0ac7ed43b96e335cb14d720e4cc8f257ead591c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}