tx 0x2d684a480c1d409bef2cf32daee8f7e2c1d0f206358d8c3ea8ff7f5b49daa9eeCopy

payload

{
  "ModifyOrder": {
    "new_size": 12158575,
    "order_id": 47236761,
    "new_price": null
  }
}