Transaction not yet indexed

53nXgppkf2oFs1h7smpPUnxoMrztpEdk14ib9B3cXs2P9PsB9STH9FYq2aNgeuaYhgYkJ4jXcd3b7uAWSo9yA727

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