Transaction not yet indexed

66npW9GVb7iZGx5pYYQnwCdRv3RY55dti4Q3xhiTs8pSNo8VqaJqcgNbb7rcZuZrm3d4hXYTMRXPkWdKCXHXUD21

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