tx 0xdde9603f97e356ef374d0f6e57466b3180dfa595f10c7f0b6d6c3b3f810a7f8eCopy

payload

{
  "ModifyOrder": {
    "new_size": 52200075,
    "order_id": 30781980,
    "new_price": null
  }
}