Transaction not yet indexed

21DykWNk4U3MT5t68EUcc4PQJjb85YDwrVLTLsU7RhQMVFj4QvAgCoECvcoPkfUhppNGCy6SkNNNYd3KX7HDynfS

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