{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1584941",
    "entityType": "User",
    "nonce": "0x5ed13478a8bdf845f6187f800e9a16a01bba19a2e340c22d82adabcad8641c37",
    "signature": "0xff7b540372135d08aaccf45b237f201707f6871fa0bef3870d88616db82caa07222fa5f8fbd8e91736fb18e32393ab386353615561237c94a3b2069d348373f51b",
    "signer": "0xfEf199273dc1B7112aA0D32cc0DbF797aC6EAfE5",
    "userId": "198179849"
  }
}