Transaction not yet indexed

21iKvnGXdgy9v9YbEhu6hFQ4fxkQDnihiFdHNgs5hx4sqN5uz9QPjCqD2VqNtqczuxtBwzt8fuGEHoFiMtXK5rJ5

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