Transaction not yet indexed

477PVCJMzYWT63TwKhUTstv54STQKGiV6sN33nPBtRmUupwSR9VqKCn7TsTGmkpci57X3y3jAziEndYVxz7nuLE1

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