EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"e152f909fbb8c4f4e8edfee93fbd1a5ba5b23f6625ae24bb7b723e6ca6c67a5b","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:VvpwkN7kpl"}]}