{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "41804",
    "entityType": "User",
    "nonce": "0x7d19c6b46df0c40c5c826fc41cea8808e9c0c2434b082326aba49066e5f0bfb1",
    "signature": "0x08a45cad2c9720c7ec863d86625308faa9c2afd0cd33fb0d286605bf0519d0d174124529d3775529d655ea444723789ed2a11b2913e430ffb951211b03f786db1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}