Transaction not yet indexed

YUDgPyRyEiw6aZxCd7N74nL5JWhvRy6kZKBuoVFqSXdyNUCGZC9bhoWtZ9mtTQpnCau4vWmDAPrQHJt1ewPNY13

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