Transaction not yet indexed

AekpJjU9YGp5CkTeJowqixV1B71XT8dS3GLLLuaTGxaqrzALxQekHkA311aWMWKjBN2HubVDNz5TWuPCQGAaR6n

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