Transaction not yet indexed

XFFW53frsdZdn7aN68MDTRJdVE6uYXQAFe7kEWqudN9S3wkq4B4gc9F4B1hUxPcahbFuUYAS64B8qLi5zEncMt2

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