Transaction not yet indexed

53eCU47uqvb21sWacFQyA49faZsqiGfekf4eufRLFzy4id7JRkq7J7Nm5sFsa2RYCzaJzYBAHt231yPDcc3stAU7

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