Transaction not yet indexed

1256DWk8xHaqpRfukebsnGFuDDUUh7Ea8PYtTDzvvAj6h3ctUuqvLRt8peWrwSrugKxXAr9CMcFwoGodVCQyZSNc

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