Transaction not yet indexed

21fZ97Sm7MJmWWPcou2No4py5SJqDC1RPXEUUps437EraKKPC4GUmUP9sZKS1jDj8SixfjBpqhSNp7NRssWJmTSh

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