tx 0x12ab0b164a8f5a4e7d815a7966db6f88a9091b1a05a2c0fda7e50ef88ee76f4aCopy

payload

{
  "ModifyOrder": {
    "new_size": 1094837076,
    "order_id": 419637698,
    "new_price": null
  }
}