tx 0x44ed9c553b7582b8b26b36ae04b1496f3a4c2d0faf78bdf6c9bc8b2ca2d49e70Copy

payload

{
  "ModifyOrder": {
    "new_size": 329443267,
    "order_id": 12305373,
    "new_price": null
  }
}