EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"5aa6c57b80c8b548ca8e98250a45a00544ca7d871a30264352e1d5f46a1177e3","new_owner_id":"5e04e0d425fa48a0c904fbbbf0f984b5166f0a9c7b9505b75a7ed0b44044765b","amount":"50390000000000000000","memo":"sw:t:mZyoe0GQ2R"}]}