Transaction not yet indexed

NYUudsf5WdibvDoQ4SBA8DzL4Qy8Mr5BWUuk4ycZGRqanQMTwPRdvfDXBwDX3GnWjd1EMqdF46vmpCaVHkpZ5WT

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