Transaction not yet indexed

21WWjkfPbeFYbdrhhx5KftPvjqT3m59JLHkuWveLfUfaXBfB8rQRtYbgBkCTEqCtfuoVC54T949d1iURKuKyJmLh

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