EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"072d98ff1538ad0dd12eceba82b13b476a2a5814a5451835ef1b5ac0339d4889","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:n4Amg39MqW"}]}