Transaction not yet indexed

21dFGoCYTAiUnm28VDLGrhjqaNeBVaU8VqQv6AjAwXAeLtFjCma8HSgVWcE1TrcBCTDUeaAXdDoyeEpGvqQkEFsh

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