Transaction not yet indexed

TpkHNBca2VCUqrxijgbzCWCcAWVjfe1okMYjdZ1caMo4AWWh9akKEknhiWqRewhnzobrVwP7uYo1mTUcZ3YHFyh

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