Transaction not yet indexed

MUQkssQahs1Wct3YVpDrX3MfEvhKUNXEh3WHvAXzg7jmyEQxkF5j7uRwsNHNBeQWEyYAfiQYuZtLaNzXy4ShZNM

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