{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0x3c23177f4b13dc614f8dbea9f3e507204b99009d4ba0b2ce185a4bc92d72284e",
    "signature": "0x1417002701dc9aff5df0cab38c42267842f21d3d2f4ac1c457b027155fa2dec70b7275a9ed2787c4740322817feffcf510555864da9367644885d8223ffdfad91b",
    "signer": "0x536d6C3fe1604AdDF6acf40Cd65aAC6bDcAed073",
    "userId": "582491184"
  }
}