tx 0x9be54c00fb2b0587c0ab9399f534a7bc5728c0416a3ba3d7e7c220c9bdc5841fCopy

payload

{
  "ModifyOrder": {
    "new_size": 50000000,
    "order_id": 1753195,
    "new_price": 29859000000
  }
}