Transaction not yet indexed

2UE91dFaD9TqbQWkiDPEvB9fkyGehLcLhpr2quEB8oJLkTAqvY3wNSrvwET8xYbc1HWYwPEm9rdNUMs9uVzFaQAR

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