tx 0x8441caa3bf5a5b6d730e82dc3b8e1142e544e4419d3a7d97bbd9a1a0d55cd4deCopy

payload

{
  "ModifyOrder": {
    "new_size": 106514158,
    "order_id": 8228571,
    "new_price": null
  }
}