tx 0x4fa44e23f4f55f12eb525f4e2cef1f5377d18fad3d6d0b2fea8d1855a2cb8c2cCopy

payload

{
  "ModifyOrder": {
    "new_size": 817476320,
    "order_id": 431775241,
    "new_price": 68125000000
  }
}