Transaction not yet indexed

21Ut8sA4mTsGFhSTG5DHf8qphJuqEjqtWkKVSugtC9icXMGxmiw8gdtj8peYR3ksM8aJqCjnZUodteJXUFThSECA

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