Transaction not yet indexed

53tPZkowKHWSMJzNLTfUgwLSxe2a3wtFPp6PDwZjY4w1pfzEVB9MBZBQDSKn7RSfWH4FtFRUQfhBJSdRFgNvsYfN

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