tx 0x6c90c5aff7e5faba2a3522b6f5eb32e45c332e0f4aefbf881e0e6b226e5ba254Copy

payload

{
  "ModifyOrder": {
    "new_size": 5321122,
    "order_id": 31815938,
    "new_price": null
  }
}