Transaction not yet indexed

621c1GkLHgNaS8TeTmstXxTnizxpco4vwN7VeJkpQuwShgj9gnQV31Fi8Ku8i4fKeGr62N62jsqGLN6VEMwiDoDn

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