Transaction not yet indexed

CUF8tXKYq3nvUbMjT4GBH3rQbTrN4Z5DGcXpYZHHawWGRU2Bu6ruDTZCte9DpJ7AUaVuGZggv8LrXJEiJiZYjq1

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