Transaction not yet indexed

1kUfLL9grHNnKXuPgaftiq21dyVnFNm7jnp7umhGafPYZGGUPD27VmcbSaujtiayYbvfc3rLnaLtXxRgWHrcPRv

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