{
  "manageEntity": {
    "action": "Follow",
    "entityId": "100139",
    "entityType": "User",
    "nonce": "0xd02d4c33610755caf0b8fda5d974b9015e06ce4902ba996d58918b1b8ded411f",
    "signature": "0x53fbea650ad9b9668a6b206a8cf186cf3d7aea91b642e41ed402fb2ee1309d720d075dcdde5573fb3d92823dc1f26bf07326a497671401538437bc52f4a43c3d1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}