tx 0xbe4f26e37e9149cc3be0dbfbcc0dc4e104629e3dd3b3e8d412e3aa4734901f3dCopy

payload

{
  "ModifyOrder": {
    "new_size": 30000000,
    "order_id": 1798031,
    "new_price": 29839000000
  }
}