{
  "manageEntity": {
    "action": "Follow",
    "entityId": "389177",
    "entityType": "User",
    "nonce": "0x4e9d734e96c6dc8063ac0bbce15ea92e8021d47d0a44383a79863db4198a14e6",
    "signature": "0x930fa135a9a85314929d46516974e56ee5c921c8dea1c6724bdfee8ffa0ac6a93d6f1af4658d0878bc7497951df242a878805c7963be8e6285b204f8301ffd481c",
    "signer": "0xfEf199273dc1B7112aA0D32cc0DbF797aC6EAfE5",
    "userId": "198179849"
  }
}