Transaction not yet indexed

RJKCdM5ECxiHQQw6sqB9RJicAMrnqLc33zsuEbeWnuGmmyJ8SUvAphM7fVgb9Nwwbdp2LPZ4HmUb1So2SsUbZa9

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