Transaction not yet indexed

278CUoXwzvYiqafc3zB5wxKTAh58PfLNeESz68kniDZo7ynwJ2mNvYYYgNz5feBgFJ6udrkutuAkqvtrLKDUVq8f

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