Transaction not yet indexed

21j6n2nEbHDJSVi8PWiZfJZcTHj4j9uqd7FiYzfagKEb3uddNxY7eHripWeLxUv8DtVBHLktZPcYkpsLyTDxG3ge

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