tx 0x8ab2512ca7db1a786c2b5991681fed0e3ffa4d9af1b1c2ba9da5ec8b7ed3b8cdCopy

payload

{
  "ModifyOrder": {
    "new_size": 835845087,
    "order_id": 457799218,
    "new_price": 648200000
  }
}