Transaction not yet indexed

4U91wktFZwxztZQc47bdGUFSZ1gUr8VH1tsStde34Yk6sFkYfE6m8J5dB2RCBwS9sQJ3SRKt6P1ko2BroKyKZ5uM

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