{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "96627",
    "entityType": "User",
    "nonce": "0x274e821c1ef243a2a07c183e17c772f4ddddd69e4ee113d03742390893e45d79",
    "signature": "0xd0c27e3be3874a54b41c5c82c954ad18cc4cb5bbece886cbdeee29757724120d54d4b3d5d814d3c396b25ab003b63bbd75dd4eca45935e19bb8bfbb1cd66e31a1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}