Transaction not yet indexed

256CL9rufoaZQXMcZmo15Z7Gjq2ZwBSESNUv68p37MPk5AMPpjzMzipkHyRKhkVU4kF3GXsEWQgFKsjEUFDyRHqe

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