EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"6ae0e0d75d5362caac06385e177de344c8a7053a0be48d1a7d666c82ae7cd771","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:WopJrrEzpJ"}]}