{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "986282326",
    "entityType": "User",
    "nonce": "0x2b8e8d47fef07ab6e3f45749edad5d9d582ded3ad2ed5e5724d40ad89cdae46f",
    "signature": "0xb2885b6d735d864d1694b84956f6617303d054f52f7ab393021ea0605955f9ab53822cf193f033ad0f2bf0249afc55e809d0623458606d9b96f177e1cdb026831b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}