Transaction not yet indexed

21ec6aJPJSz2LmHQvsSZxDYdxsTtJFZv1K7QaoTZ5sacmmNv6tP4AjR9SN8KSfpaq9ma9GR6Eaa8DQWwjHN3kEhn

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