EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"e49b4d7abd4fada9e5e742069a8c95ee28a0cf3b1483af956b0f834743185b68","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:l8Al2n2gqQ"}]}