EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"16b791c575b4906da95bb994eca5a3cec5665684ea47404b773711042cb3ad7e","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:7LE418Vjvm-16b791c575b4906da95bb994eca5a3cec5665684ea47404b773711042cb3ad7e"}]}