Transaction not yet indexed

DD5mNQVMhA67zf7C3vggFMJ29JwidVK1onQTrgsWUuoMuKzQ3TKXLTqe9qxqtEZBiTsVobapKyZKpaeXVk1kmZ3

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