{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1655810",
    "entityType": "User",
    "nonce": "0xbd84c65a3ace9afeab00a8bd01e900a31c87c8f405862d9293719e15274ba721",
    "signature": "0xd383f884aa34bb92730ebca911f9a473fb4dc3ecafdc912924f3073e007c760c1b369333b349efd2dc18b76891393c19d0897a19664672f755624040546264621b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}