{
  "manageEntity": {
    "action": "Follow",
    "entityId": "157194",
    "entityType": "User",
    "nonce": "0x117c74a60aa7389ab4d84d9217b42329b7d07ff9d29456a29ebb213bb37d7e77",
    "signature": "0x0a2c9be1374701e545f906db750413c7a460e7d2226c1956d8eb4a5fca58f8957f604f91e4e8ca6a767354f74e885f75411d8f4aa32466468a6e9efd90927d0b1c",
    "signer": "0x1fdb8b8d658C971e3AA77c0438DE87276B080c05",
    "userId": "821421961"
  }
}