Transaction not yet indexed

21SsbR7d7bbnXk8J8Y3etU6qRJvhd2ZdRjRU1dFBGaQ3TKoAAcbfZ9UnASycdEE6BLy1ZGcMMSwp8CbgZ3taN2UE

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