Transaction not yet indexed

2Mem1UbkVZYQ4htX5zL6yN4SWEg5oNaFmTihL26bc42VpJr3htmkgbkpHomRfSvnGxCjuUBc9UCSZmnzg9TVdjm9

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