Transaction not yet indexed

21c8TQj3cAzSSLZ1quPb4LjKvhpHH6bM5ZB1jsQMqksziqB4DvyHzRPYRLnZuptrAJjzuN3TncWyqz6ecx8GvhGh

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