Transaction not yet indexed

55Heh3j5LGiQPPfDCp5cUmhFP3jfqeNcPnZ44iCYQdycV3XFFMNbD6peKcSfQWpHdBdu4Aa5Y1aU87QJ2ZAM6LUP

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