Transaction not yet indexed

491Kc3aproEhHQiXJnp8dfdi4udvGuoavqNrJLnTtW4Zc4PdWKzQCUCBcqWpCwjL4ugQVEfXN9mnkmm6a5iinJqH

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