Transaction not yet indexed

5Sumu6eDAPHoi9xfn7DqzhkvDNPMQyRjMRkGS7RCbpeib2mun4uc2jpQkXEVqHd2q767ieg8K74i39nVaaXFiott

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