Transaction not yet indexed

5687NcD1ihWjhGyHukSgS894En6MZd659jMYgGy5EpAP7CVNYHgD1EyJwScSQ4NzQjdWZ8UnZkbFTW1mLQrB8vqR

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