The start date from which to get the logs (any format that is accepted by momentjs)
- Provide the param 'from_block' or 'from_date'
- If 'from_date' and 'from_block' are provided, 'from_block' will be used.
- If 'from_date' and the block params are provided, the block params will be used. Please refer to the blocks params sections (block_number,from_block and to_block) on how to use them