Transaction not yet indexed

5u39aAqzTPa9pbhunQPzcAXnpLqeiQ33ruc2fWz14YqnuiH532LnnMM9dCTo5AbHHHFsUaTD5ZfEr3bqx3RpPybJ

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