Transaction not yet indexed

21p3mnUQ2o848RYAAhoU3Uh7jnGUT4266qmX5ox3mjarcXUrYekvyW8NJdJZ4uvDiprMTxpWwV4ZP5HjP1EqJzhf

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