{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x7fc45f2014795c90b2bfce21c935f90301fc3f642685e8c3f3cfa7f0412b3fed",
    "signature": "0x687492b9460020c949a7fa7b924984b360246aa5fb98398e8a42d523fab60b0238444bec4749ea0cee7e4b5bc10ccd3ceb5c7b94808a7d9cb3625d304ed3ed1e1c",
    "signer": "0x63d394E88B78FF653F4FCeB0AC74Cf5b064dfC34",
    "userId": "633246973"
  }
}