Transaction not yet indexed

HMeMkbctpM9qaqjWY2yLVMa4QLEyYT5SdoNnZzo4m43Nf8VvFm1mbAxgE5NcubhkP7KGAjr5xMh7v1tVBFvLTJ5

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