tx 0x2340ae5efcf480c44ab3f2d1b4f9f9ae7a59a21dcf8b6404029ade00c2f0f3aeCopy

payload

{
  "ModifyOrder": {
    "new_size": 120998501,
    "order_id": 10909767,
    "new_price": null
  }
}