Transaction not yet indexed

mFKB8Gf6BQdySCUaK5ESnWXumpd32umJzqV1qT7qnutDE7cWQYuubzEWjJH8ejPJDzMdtmWLSWnfz4MMhnnxJPZ

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