Transaction not yet indexed

21mvKPUnub4bq5bBeZiWsdTAzqyUZkU413CZwULzcbDmhUmCj1mxHDMLV2mf8aWGnayZ8WSa1mb1VnAmi1FzjJdR

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