Transaction not yet indexed

Xa9M77B1BKTK6ijj1KnW7b6yD5bjqDVzGPAtuvnDfWfq2dhMtZDnfbMnHxS5zekLQ88UdGGtw8tHDzBKi5fzGJ5

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