EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"319c97d04c64433b0044b05b21c23066389a36c8ee2a664abcf5e4cdb22bcf0b","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:ZnR4pq6W6r-319c97d04c64433b0044b05b21c23066389a36c8ee2a664abcf5e4cdb22bcf0b"}]}