tx 0x2c5e72cf0fdd41b959a11b2c9cd2afc89be28b06c8c97fe23b8c4e6f3695edcaCopy

payload

{
  "ModifyOrder": {
    "new_size": 8464569,
    "order_id": 7284686,
    "new_price": null
  }
}