Transaction not yet indexed

1ku1XdWCtxNgeMEsZ2KqkYz8r8mNWsQb83We9xWs2EhRg8RkvgsKNvg3hteTH5JZ9ZFH7XeNcr9Tm4CGeHteZbT

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