Transaction not yet indexed

421yeesLcoLXLjXECzQ4PFH1mU1kEWGnKfxQvhnbBLpiyMLhxZUCrs4u7gz6t2NBHQ1vwpwXkRj4CyomeSNczoGn

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