Transaction not yet indexed

Ei4SdNHFbd4ft3BS8nkubfBoBrxvxeFsNeJ7xJiqPLou8msmjaGB9K27Z1S7ybHj3aJdkuKc9T8tbe9osaJ9Rn2

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