{
  "manageEntity": {
    "action": "Follow",
    "entityId": "863774823",
    "entityType": "User",
    "nonce": "0xb85c2d82a94830be06f3a495189bd608472e86279c6aa47e1c2a387b0a590489",
    "signature": "0x193c37e2d2c26ed4a533f88704182858b14def47dab469a3eb9412e8552fec315b808201c1a628af7d004c5f1dd49ead5b85081ae9a15b137e6cf19521edf6951b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}