tx 0xdc0d8c5a5233feb1f0b1718b2edb3d9088b46aa6a17e33ccc6cadae0f0a21d6eCopy

payload

{
  "ModifyOrder": {
    "new_size": 9822710,
    "order_id": 773511,
    "new_price": null
  }
}