Transaction not yet indexed

pxExeZfyh4uBft2P7sQB8R5Z9VDxMMVMnQedN68nqsAj7wWMvimiG3rgVNhicAYb6SzLSN8a6QsPCkiYHy8trAt

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