Transaction not yet indexed

MnE9b9onEG7mDyq2sAAKxscZkDKDRt4GsVsCsfuZn9ReDvJQnvv1oJ8rYZt7vaczdSM4MFpaKxwvmcByVm28Qve

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