{
  "manageEntity": {
    "action": "Follow",
    "entityId": "374540044",
    "entityType": "User",
    "nonce": "0x6d7b528cfa2a20b8ba0775ce9a8cc45db25006a8e602924b21a4709c042235ac",
    "signature": "0x02e8e4ad6ea0e8d0a96fea80226fe2876601a0c4a813d9514863b5301924acca41f34f13459729cd7502330aa87f26ece6c438b93a2b12b54e2dcd01380d05951c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}