tx 0x1ea70d8ce43ad7e21a633dd660c318e29dcf3c5f0d119a5c7fa45c7a2676c43eCopy

payload

{
  "ModifyOrder": {
    "new_size": 30000000,
    "order_id": 1594990,
    "new_price": 29849000000
  }
}