Transaction not yet indexed

Pu3gqYdFYBqiWy4ruuW6Sr9Gr63AZwEYu1FSCQ1g5Ti89sxZZqDQuE5QWTo8AyLDR3hJUsA2S6ey2RVK4hSqQ9i

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