tx 0x4b448b9b5fdd2dbdcdbad5e2c4f5462d8b8ff62e507f89b1c28f05c8a6e4f757Copy

payload

{
  "ModifyOrder": {
    "new_size": 20556068,
    "order_id": 13269258,
    "new_price": null
  }
}