Transaction not yet indexed

256hm7eo7adFQypcEBEaGAeK5oKn2uyPsQofDubRwxpHtsen3vD8KRsYPKCnLqTFqCuT3JetHgf2Tgr6sq7inEq3

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