Transaction not yet indexed

21b8TFCnTkTDQfqHBizQYabmPy4iLbabn6YeDzdW6X2XgKQx9VNapojLhjhKnZQmE1VjGGnnGyNBCuUpCe2bRSFJ

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