tx 0x6e6b74b0dd1201a21d2ee70d9c053cefc7b79e9e7a12688b1f0ebfc60cb6b10aCopy

payload

{
  "ModifyOrder": {
    "new_size": 5356047161,
    "order_id": 75067592,
    "new_price": null
  }
}