tx 0x35bf4b1f15b5da6045f74f1f3b77f08d5bdc6f35c10f8ee98c39ae5f019d40f5Copy

payload

{
  "ModifyOrder": {
    "new_size": 6801933,
    "order_id": 51213269,
    "new_price": null
  }
}