Transaction not yet indexed

CQ21cvTmhTWcksMJQLo1kiXtQydtk8Ep1aKu6fsSpSo2s8Uw5LrAaLwLA883RRs8t9UCUT4LZssVwxrQP3DAdep

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