Transaction not yet indexed

66LtfyK8BQX2E5NWEdwMPNMFUd4kUXLzDSpbPbJAEuhbVoi3ko1gZeq4GjYEUGACKDBGGwJVSEEPV2w3uj1thp7Z

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