tx 0x4de3b0b5cccb6ce3636c67aa5e2d1e5b70f3f2efe27804482beafdc2be43ce0fCopy

payload

{
  "ModifyOrder": {
    "new_size": 618377786,
    "order_id": 431800365,
    "new_price": null
  }
}