Transaction not yet indexed

21Bm4mWQeX8uWRjTbMzfaSfj9aAgj5oLSbJYcpfDmGKmbCUj6yfeSTfCqLFGJ8DpYREGKh7dqi8uH9aePowQg91T

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