Transaction not yet indexed

NfC2GbYWNESfJTGU7N8U6Ty1GPeWxVNDLjn9hC8P7hBNvN2fum5g5KfB1GaN5ezWntC15jZfhNBojrvvT8K8yen

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