Transaction not yet indexed

pkUpcpMMAN1ABH5UxbvSEr8GfdSqkceAfKT3C3NajjDjTQ95fVjTgwcHmoQebb5TdX4uXVZW8o7aKSjmvvKN4Hp

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