{
  "manageEntity": {
    "action": "Follow",
    "entityId": "4541",
    "entityType": "User",
    "nonce": "0x46c7b4027976e982de932e57f601dcea4641065e8469ba3fd501c044e36b3250",
    "signature": "0xaf027d65121abc480d33fa7c690566f70381efef8d6e2dd7c278b873093f501069577439b77ada3ef8a1ac5302a47f2b260e507e0590207cae8cc3669060cbe61c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}