Transaction not yet indexed

21Lb2jwUQkcvfj6LNbcu2aeqn4tWyoDeYGALs5Woo1oh8un11Ao7sWAn9BVvXxiaacvpKFsMp85TTjCi9yJknfnZ

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