Transaction not yet indexed

Pym8s2f9fed7QEXJ1RPv7yzVifqBML7XHjMs4xqoKkNuenUSue5MkHy9Kv8UUhgJJSTsXww7uvcpbdGSbmVR5Bx

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