Transaction not yet indexed

21T6Y1v3uh4MyjVYx2PH1eMPJNr8P6daRJabWSU5SJaS8mihZ2BkiJGaqRuc9zj9w8yLRcaDaa45c4AP7B2FY9mY

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