tx 0x646d8f3ec2b63ff09eb1f2dc1d50f2f4bc01913b6bca643cecdcaa55d0dd93a5Copy

payload

{
  "ModifyOrder": {
    "new_size": 100000000,
    "order_id": 9128155,
    "new_price": 59598000000
  }
}