{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0x36f9c4975d784c5f7ec4a5c4d80ffffd92225fa8f3b7ecdcfbb28b0e0ee8c9c4",
    "signature": "0x527bd307a7ddf0ad4a48756b233e404cbbd59213bb818ac5c1cf4343faee37f462c8a33be7459166f102fd1b0c94f4ea3904fc938b311160e1c0bddd4d2861a81b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}