Transaction not yet indexed

21Lg7CTnCysoTtKnzuNTDc5k5FGtREUouC97ycuSHPg2NDQq5JKmwuy2RUMTPxV7acARzMYHZEDGLxmgVCdSFiw4

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