Transaction not yet indexed

21Br5at8mSZ6PsdFyBW5RSrvUobLqjLbhyTY67mY5DV9ghEE1tZEvDSbsDTk6hA3fJHMgGiAxFifnRQYf3KnVvMU

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