{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "79236",
    "entityType": "User",
    "nonce": "0x3f3786210837d6e33d78984a8606562efa1def555601e1032dbb8a8b317ee17a",
    "signature": "0x3efe06ea30a20e4ceabebab03896abe10d94b8c04049d75ca9ce5751dba453247442a5fdc459dc9f0ac55c9373c0a2790757ec17ad2415a2304819dd010959e91c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}