tx 0xb8abd6818f6a0c7b8ea35355bcab6ad921d1a1f6d68cbb7bd4476763a9390bcaCopy

payload

{
  "ModifyOrder": {
    "new_size": 50000000,
    "order_id": 1824565,
    "new_price": 29812000000
  }
}