Transaction not yet indexed

ZFf2v6dJGGk7rddYTfuEafFBtRAGtxDDG5D9qpY9iCLrAgdcWcHHAaht8HuvWbAF7eorqMrkSWWB2HbcjoFnLy6

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