EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b4bc82b52ec3415da4425a45d2e49ab1a48be4e88cffa7d873ded8e583eaba6f","new_owner_id":"73b43a1ac91cb063d8333c492f28d8865ad17a2ee21da47795beaa4f835bbe21","amount":"5000000000000000000"}]}