Transaction not yet indexed

Hku4RCXmeLoZvywFm3EdEfHfzPC6fUtxf5B2z6SDLyTtJTeZR7oMygZ9sLwaVu5YDz7oi2q1FYFeNcZwEEhtFUZ

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