tx 0x1719b36d4a554ba4e2b0334bd4fa8f8d0d8e5c6a972fa8af9c3e84cfd49034a1Copy

payload

{
  "ModifyOrder": {
    "new_size": 2415772016,
    "order_id": 12124805,
    "new_price": null
  }
}