tx 0xa33555cb6e94ed7a3a02f75c2dde7a75b0fcd0a2fcc65e82b437f2a3b9dcbfaeCopy

payload

{
  "ModifyOrder": {
    "new_size": 29684345,
    "order_id": 9467489,
    "new_price": null
  }
}