EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"bc8776b623d327ccf6944c5a3df253c25489e15786e3a2b1dd678f8ddebadcf7","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:EMpQLEQzqY"}]}