Transaction not yet indexed

21dpR161yrmAPvCsZXum49H2bwRJMCGSXLZGqLN19m2Y13ZFGyAY66gGZc5La8GwUPe5ZNKUt7n4KyBGTTtAyxGt

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