{
  "manageEntity": {
    "action": "Follow",
    "entityId": "863774823",
    "entityType": "User",
    "nonce": "0x86c9a1339871b8e8f23be4cf7b40fc60c8f1c668b01952a9de01b01341e93bf3",
    "signature": "0xcf06ee66c3c350026dd15a45017d55089a91802e10121da3581f2b70f1255a7d6b28b2f06df2a34dfb9c9ac813c41093c9a150a3cf764d21ab0de78d1414dc921c",
    "signer": "0x7a991F28f8c946030bE26Eb8408414771247985d",
    "userId": "514559071"
  }
}