tx 0x8c84d0b1506f57548d4a6ec57eaadcf1a48bfb05a4e8d2b57a6f2a9fe8f40048Copy

payload

{
  "ModifyOrder": {
    "new_size": 18565979,
    "order_id": 14576464,
    "new_price": null
  }
}