tx 0xbdec55c49cc509b83a8a3d5201aed6d4860c2750b75c25c9cee3cc610f2e5b3cCopy

payload

{
  "ModifyOrder": {
    "new_size": 15308866,
    "order_id": 440007927,
    "new_price": 66444000000
  }
}