{
  "manageEntity": {
    "action": "Follow",
    "entityId": "16497",
    "entityType": "User",
    "nonce": "0xe783a6f4a2688e037103845d68889d47cca49038a06864849bc644460004ba76",
    "signature": "0x94055ef915c1fb4353b991057570dc5727db484585756e44116cc8ecf4dc51124fff4347a99c1faf5d7f11975959ffcbc45d5f5e6a51c3530d249db0c17290581c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}