Transaction not yet indexed

1256d7Uc4VcWHrKWucahD3WSiHS5tmBtRRiqurEQLP6wZY8DeJCcVvDNEEiDQyASkNKD2aBb61FdBLstRmqBWdyY

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