EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"ef8c8f820ddd7d92e9c17c8155157ec858fe2d889bf9b2a0afa78d12cc2e4155","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:7LE418Vjvm-ef8c8f820ddd7d92e9c17c8155157ec858fe2d889bf9b2a0afa78d12cc2e4155"}]}