Transaction not yet indexed

491Up4w7RACfWXfEFt17rfgeaU9nrrLmpjg9ZPQKKq8EhVoRG32MfP1eVsQVb88GDZxXmmWQWFvQ7MMxiSgcbe1p

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