Transaction not yet indexed

21nL2i8kXMYf3NgiKfAS58jCtuWK6uFJo6TiCS1PtwZU6Kzq7G6NbPY9tKR1ucWePTXpgjGDC1PGj2CnswCgAFX5

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