{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "1696095",
    "entityType": "User",
    "nonce": "0xb4f3646b9f14dde50422555795e6555d684bf643e6845cc62f321d39e9d983c2",
    "signature": "0x95463743ca6afe391374a3b2c06028ec4c7be31f6a7b68f260610f9750ebcb9d332f1d17908a36b82156decc239792beb9d38e372d1a20447cbfce4f33f1f20a1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}