tx 0x3e57cb7c6754f4c41c0d32f2c0ca65b57481ec203a9e1e8b0b27a2f7c6b5b8a8Copy

payload

{
  "ModifyOrder": {
    "new_size": 37612011,
    "order_id": 8348128,
    "new_price": null
  }
}