Transaction not yet indexed

SofKFRzB73h4ttAbgyq8iqTPFfbSRMpW7SALgSkH4CUB5okREfmxevZxSbx87fNfsYEWcDcZQ8E4ezyoqEiiZo6

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