Transaction not yet indexed

21Tk7kzFfuySdX9qABLKG9e8BA32H2xbhQ1L4nHLPCzgSVn4UA6p16FFVJDKa6y6FmAYTM6DzQRjsq6ZWiQ4ZQeR

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