tx 0x7cc1f2bc4ac7e8a1aec80cd2e990480afa2d2c4190f48959b0e1be7c69343c17Copy

payload

{
  "ModifyOrder": {
    "new_size": 3601135715,
    "order_id": 451561566,
    "new_price": 60627000000
  }
}