EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"370c8e248cd217a388e587885279cb1654d30d2c30daf4bd6d356315c7624638","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:oPDjJkdlDe"}]}