Transaction not yet indexed

MpubzffeWwZwFjcX234gXuXEsvpk2BDFdU7RfxREks3xFMntdZ2moQiB2vGC3MSjrMv2j5MD3iwjNwVXgpsr5xW

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