Transaction not yet indexed

PPk36TvbKZv2Roe4izHcf3d9kaY6xtMZWMSWFu6GdwALKbrcEoSg9ZApmSWdtPT4wnZ4AQyqK18vA5PLkCpPQB5

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