Transaction not yet indexed

256Khpj6tzpK5VAAkYrfGsqgjvQ2EyEG6KnqdyE9GiJzTUU5mLgVMHDtPLkYAf2XmaiwF4LAdC7inb8BawERaQA1

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