Transaction not yet indexed

666TRgok2UkDjHc33Y4DNCXqzuZZ5zwcQbiXVYMiGiMBAngQtqMYW92HxbpGH3P88vaTRyEoSk1cr9bMXeqqcpCp

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