Transaction not yet indexed

53TTwWS8Mwo6T21BvJMNM9wUhzK3QqaMFeyMHumk5pk2BDQiLLDwM3ybzhZ9Dq99GjLdM7CMS1r5dKiD3aFEJnrT

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