tx 0x698ddf2276c7c8be0dda1b4d0bd4eff1c3f208a9c6b7cc288e1f6227a2301137Copy

payload

{
  "ModifyOrder": {
    "new_size": 50000000,
    "order_id": 1174480,
    "new_price": 67499000000
  }
}