EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"5f38612a1561a4d40489fbb951c6db3363b8f6ef46b63247031692ca9a30f77a","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:d2vXyMJX8e-5f38612a1561a4d40489fbb951c6db3363b8f6ef46b63247031692ca9a30f77a"}]}