Transaction not yet indexed

5Ub9TAWMEuoGcGuKc7c3Qzw3ZpqTY3zffMqCmsNXLjcHaC9NQ621QUbMVtxVvJBdHA7WcZPT86HDF2j4MEnmccC1

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