Transaction not yet indexed

5K21VBpSWPmZpjSr3smwD3c6jqQHbfvrjFchJf5uNKp97os58V3LbE2Fo8zXddUEZq8aULUCrNqbox4qru8XPrc2

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