{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "41804",
    "entityType": "User",
    "nonce": "0x069fed2fa31ba3d234b8295385fac5921413da541aead735b5cf4bd7d3066872",
    "signature": "0xac561fc332c4ee1fc2262290c5bbd86a9b6630e0a3a23bd52ab6786cbb7b28e76407248831a14b577951685536c5be986e6ca22084db26d6e40f7fddb96d052a1c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}