Transaction not yet indexed

pkwgfrg7ME5eTLRP6BcjSmnHBRriYyZRdt1t1NXqu6UwjAenBqzE5Q57uAcDuJHY8MxW2ZWzv1WjhXCkTrsJAFt

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