Transaction not yet indexed

21aHTEjkApj5dMuowZnUf5fGeuDsA6FbZSrQ4N4cbaBnUXtLieu1SGvY4iPHEtXNxx3BbycjkYZTabJbb6jf9bmZ

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