{
  "manageEntity": {
    "action": "Follow",
    "entityId": "20",
    "entityType": "User",
    "nonce": "0xa8a1fd8053d7401a696596f3f700537849b109340b19b85c7a6d0f48bd6cb634",
    "signature": "0x2e706f721a439b7c6a7ecba4572aaf1654754b9f442b43b52724c3fe96b22f0363ac5d4cd52ba620afe5015e693f71415f27d11997bfacce91e334b8788c24991b",
    "signer": "0xb8909c41963586dbBe3EbbAB4FC8F1f8E6970Ce2",
    "userId": "435332232"
  }
}