Transaction not yet indexed

21LFvpsdv3NFC5u4TGyEiS3UeKmVdpHD86DwK5ParXfushPccKufSbsPUUp4TFvKuqjDgQxpuNXjdPk1ZWxjJqV2

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