tx 0x15b486af29dc4a5a005aeb65d256ef99b04d4c8e8bd47b83d0429a0d0e6ae6a6Copy

payload

{
  "ModifyOrder": {
    "new_size": 100000000,
    "order_id": 8488624,
    "new_price": 29061000000
  }
}