tx 0x5b96af9f5b7161e60cd86f6043eabb2bde4d8e3d388a6d2b38815e3bba134d1dCopy

payload

{
  "ModifyOrder": {
    "new_size": 18970353729,
    "order_id": 54077471,
    "new_price": null
  }
}