Transaction not yet indexed

cux6PgdfvXQM7kwBgQLkMZ7YiWTZFyoCcB2t3DYKz48WNQitqqn8XdbF6L7AZW6Anq5Bcu3TSveQuLfiHAH4KNZ

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.