EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"872ceb6685b009c472371ae6d88137d344922a21d16f5cc28c9b25077dea00d4","new_owner_id":"476fed2b75728bd01ab7cb61307379400c5f331ef98053a5d00f10b7afc251b1","amount":"4000000000000000000","memo":"sw:t:gk3ZzBq1Qr"}]}