Transaction not yet indexed

5STF3zA9bXumRFGvPQNcTm9YuRfkDzTdQGUuJJy2XiFp9rUAShhYgPUYJdnEfL1eTbMfHzFoctnkuCCKv71rRjUm

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