Transaction not yet indexed

256CTzg3BfNTUGne2e3J3eMDdDP2m4mgQuinrtyvVkjFuVqMuLLqshh29q6YkytfCDWAA5LRvZc6TJJ9AhuHgYjK

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