tx 0x3b422bf3c34d28eeb35d41c0c7a1abc9a018b81f56d3b38e82a5cfd44c5a0fa3Copy

payload

{
  "ModifyOrder": {
    "new_size": 2412081851,
    "order_id": 10402600,
    "new_price": null
  }
}