Transaction not yet indexed

21EXFecnhZe85QiNHmkpd4eQWwWDJGwz6YmUD3hwQZJCzoCmFVh6Cz2337CHvfBGPmwDRKnhEpSmknD2fw6GB6UW

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