Transaction not yet indexed

5tmcQM8CLppucKASmk5KHBh17inGa2K18bXA6KiYzxHHQmxRZGZZUhcAvxdVF1gqL3ApakqJM4268wfqZRnZJrFq

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