EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"0d3a91a6cd79d35c7eb2b019d2a7f444ee50b54faf317689c1d205afef24f39f","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:WJpLQjNMAw"}]}