Transaction not yet indexed

421xStL4pvKk7MPtMRgi65RLdkmUZNbPqt6BJAfn5hNN7dKB8m9VPvV3dNZQgZoUggC3ekLPqFs9ksHyFMXdaHH8

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