Transaction not yet indexed

66mYYbGE6dTFHGPy6yU6QJ2DADusRCKWifgcgE6qAWvFeDAJR2ixDBZHHzuY9FyrpvQEFkk2fcAtrjLgnHzwXmp2

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