Transaction not yet indexed

MEMQj4S9qn9FMimxJB6MR76gTAxFqPnMhNH6ejjDzDJ9KRb7TbdQADv2yrm8omKmADp9zzQKiFP2hZVDTRyD7hy

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