Transaction not yet indexed

5Pkwb9aLSkYME3VQs4YBVdfaemeSGfU9xaZnQoPuhfSpTdZ9rDTKBWSh6kP1tYdZiqduRv3YHKTtEEmtHiQAF8fH

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