Transaction not yet indexed

MDff9X4JAk2pmDYqRsYVaG2yZrpYpWBASR2BM2BtckGZPfYwdhd1U5W3dHPDvbD9gfmnERh8jf9aFvVhxyYordY

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