Transaction not yet indexed

21aU5qW6BLSWhkVyAv1DAfj8F5LSit3572bLeSR5ys3TSpB5BeEN4XjRsAtu7HZaHSBUwwGDhGi19gZksAkgCpmg

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