Transaction not yet indexed

AMUgfbc9Dx72c2fPHoVyWWAJo3wTttCqR42dpzzWvB7ahgfNAbQCpNLyCrwABcRrhmRYzDxheGX43kM8dVdN8eb

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