Transaction not yet indexed

55ExwcH3vQCUSGU1xqXP8Wwev9TNX8sci1o5tVJjU69BuyTnAYFGdMS43Rg8TvQRXaPNWUmojaBwieWeFHuLu6Lt

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