EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"learn.sweat","new_owner_id":"872e3551f18566379e06e6abf7a514053a7120154d246f3215b9c47fedf13490","amount":"500000000000000000","memo":"sw:tr:nKZ1NJang1"}]}