tx 0x3e0801a2a3c9c07eb28899f7bde4d83f2bff7ba9c84fdbf6f5a2b13b4ec46f8dCopy

payload

{
  "ModifyOrder": {
    "new_size": 4218281,
    "order_id": 11685020,
    "new_price": null
  }
}