Transaction not yet indexed

28Laf88qxs4RaphSUiCu9ZaQ85G2mLNXHtFUS1RiV6gnKcyvVLgvTMAuL8MGJk7WZXMNiM72CJ2dJRZ8GM4WsRH5

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