EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"5a7b7080f7beaa83fbbaf383314f009cb4bcf8fd2b2c6ac0f3b4b4adc39bbd78","new_owner_id":"9b422a9b287d0ee21820274126a1b0c039a8d0054d93ce81f7d2c788b42be734","amount":"4730000000000000000","memo":"sw:t:Rqj7NExEy6"}]}