Transaction not yet indexed

KUK7xtsRV5mhC91mRjirKMqteZ5NS6Ku21E8GeVXTiqzW5rYKQNEJEisRvcrtBkYeh4SQQRXQ8PMvvETL8jdsH4

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