* Add methods param for RPC state_traceBlock

Signed-off-by: koushiro <koushiro.cqx@gmail.com>

* rename event_values_filter arg

Signed-off-by: koushiro <koushiro.cqx@gmail.com>

* Add some doc

Signed-off-by: koushiro <koushiro.cqx@gmail.com>

* Add some doc

Signed-off-by: koushiro <koushiro.cqx@gmail.com>

* Fix doc

Signed-off-by: koushiro <koushiro.cqx@gmail.com>

* format

Signed-off-by: koushiro <koushiro.cqx@gmail.com>