Transaction not yet indexed

1RPknqsP4TNAaFAJmP52qCdjGvXMuVC73FTWW6vh8JHD4rtAYbsgJpZPXXK8w9zYtpp7bxdDuBamb9aYLAJDQ5E

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