Transaction not yet indexed

PUk5WSyxsDgq4iTRSqcFeH8keaorsbk2YeVkKLHRLS5rhcBcxizwCzzjBbASUUmXFQMtjvZKnx6d8iG1Q3qGhEP

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