Transaction not yet indexed

t8Ex2MKMuULcAeYpuSRkDMVX7Ue4ewEDBBy9c8wCLncqyxVC9KAAsW4JcGRoe144YKeJfXGRkXw2zWxDnxSwFiZ

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