Transaction not yet indexed

TuC66gwDp3GHRsHbcLjyeGiZULaZF2iui4igEmSRUnSPwtooRZT8Gs3gUykjKubpJtfhHwVAEAJ13Rc2wMVLmf3

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