{
  "manageEntity": {
    "action": "Follow",
    "entityId": "154253595",
    "entityType": "User",
    "nonce": "0xc9674fb57596f584cb5950e938884c7ef54e5bec00bd2818034de33b8c2a08bb",
    "signature": "0xb782162d53fc2a8b7489641b2e9c42acc05030221dc1111bfcc4ef6d17dceb96622414442dd7d6d17d6b32c6e996b233610c94873a3d107cf0b750dad7577df91c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}