Transaction not yet indexed

66MfB3fdWnbXWcMs38xbDkWA9QMUM7yCWmSLUYwm4cbCU95TSVKNWKa2EHqhGC7L2tuTMMprNXAcWjRwhwyP3LF1

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