tx 0x23f1af23236da1b3ab1aaf07c2d850fc5a375e1803bbe4d8aa4a6b042f0cd0acCopy

payload

{
  "ModifyOrder": {
    "new_size": 6189307,
    "order_id": 11559199,
    "new_price": 10453000000
  }
}