{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0x06ad586faaf59da983ea4d740ef6b1837ca3f8a6a3e8376407110ef613cae9f7",
    "signature": "0x85abf678071f5b390ced37457f07ea8e437e82f6d643c2bbe5878254133d783a05ec08832f50d96729d6ddad94566d4ed54d033dfc0abb2a9d8d4e7700edb46e1c",
    "signer": "0xC24bF1b9beef42229F5912045FCb2DBccb0C68FA",
    "userId": "129733318"
  }
}