EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"2b00c973aa7d0b10ed570a2ea2f294ca8f43ab6a5896491391d040b631c9ae29","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:WJpL1PJNAw"}]}