Transaction not yet indexed

1EXRdM8bT5Gq2RGeJFShEWLzeLNYGckXF3AWyNzmWJUgMQSfUG1PP9StggE2WqzuyqB8Pza1gvVx7i3Ms2aF93K

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