tx 0xd0b825ba6f08fcca7032de5daa1bc53f0a4e0b1f4183c22a2bc0d0a1cdd17c5eCopy

payload

{
  "ModifyOrder": {
    "new_size": 31897859,
    "order_id": 65605813,
    "new_price": null
  }
}