EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"42d499c80c7a6c53cde08c4d909ad1cb9b9171cb9f1a3034db37a8482080c85e","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:X2AEgLYrqK"}]}