tx 0x1e8c9c2f832b6c194b33f4c82c46d5cf0010cb02e406dafaf03d2360d6f2b1a2Copy

payload

{
  "ModifyOrder": {
    "new_size": 57416730,
    "order_id": 22852232,
    "new_price": null
  }
}