EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b4776dcc69eaee442c2c829b3f5af33547f1b2a0cfa702ea6da9f873bca29eff","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:vKq1R8ZkpX"}]}