tx 0xf7a3b2bb6c86e3dc42e20f14129c8a5d40e63e7b2a1fb7f163c00aef27178e3dCopy

payload

{
  "ModifyOrder": {
    "new_size": 8174435,
    "order_id": 23306495,
    "new_price": null
  }
}