Transaction not yet indexed

5e21cNNR8hP86bXi9v6QuZtpLNVHuDcMeaqAkxGZuGeWRKxZGRHyk3WNEbMdCyMnioyL6GC1CGPmuPE3swECHYbk

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