Transaction not yet indexed

21TsJLvs4dwt1p5Bb8UEzqhyyyFjC4gMiQRsMShpGg9RQtvVi2ccRfZN8A9mHwU6MW7e1uVWWnwAsHFuvb24uVrH

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