EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"23f97734120f4d8a5d5967030d50957d3120a5a8810ac15f6192cd5b082d53d7","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:7LE41VVWvm-23f97734120f4d8a5d5967030d50957d3120a5a8810ac15f6192cd5b082d53d7"}]}