Transaction not yet indexed

21CweRJBLL3WzAAYFKjpHUPwTKNt3BwLaDBYyoJ9VdN7xPvU2JmwPp1dXSCND1TxtwFsKbe9D2HbWVKTwUSe5Cn1

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