EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b449eba032004ba702837f566aee7ccce30f8cee4ce2a95a6759d888b27c4faa","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:X2AENkWrDK"}]}