Transaction not yet indexed

21SMkiMAEP8pMa4QWxmohqdGmN4b1mVEqQev7AfL3mFXGAXD7fzGMarcZNnoZsKeHpvAnBn7jV5Lzw9SVRhukSed

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