Transaction not yet indexed

21uCBAqvNcrUqcU3wMUhoVerdZxAtvPy5jMPudeAbvRBah8XiaUe1SgMLuCM35EvCJD6ByUt77ivT1B7gJ5xWv2Y

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