Transaction not yet indexed

21TMjASS88wVhit1u8fu5YCFNqRNQEEKscraCGxM3XuXRS4aZeqjDmQ6qUNLrvjaMzJyDvEN4oq8WQq8G6ixKthr

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