Transaction not yet indexed

53CqgiBtH3pxFfXAeTMjonSzXa4cVCqhkkAz6hLsx7EMLhGfDnoLsUAEEik3MKQfknkFe2UvnRHKBu6eU7TPYFRe

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