{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xcd507afa67efb970476355929f99115884b8e56366f84ef3270e3e520d9b2eb1",
    "signature": "0x1444a6cf7a199023521b2e2cf756eceb53bf6941209532cd502adc3686c4465e0f68ac673cf0de999491340162e9c08ad64022a25705b93668e9816c39c030221c",
    "signer": "0x6d75bF5debA06aF9d3258742e974B93dC4fD227f",
    "userId": "602430498"
  }
}