Transaction not yet indexed

21n4dGSnnUJDgr9AinrJaj64rm4mncQydYAj4VG9UxBzRsP27xr9VufhiLP1YA8MWc7sAjFQyvjULj9L14PQLwC3

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