Transaction not yet indexed

yydbYCAGpBbSFJKBizCbhFe7SNg3KAUCMZ4FqWftDMuxjcgEbXgma53ku2WQ6wr1vu4MEtmQbQoKRcxpPPPC2A1

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