tx 0x611d45afdd0f911c4c967c4a3f5f282c2b963970f0ec1b1bd0b1b9d35959c11cCopy

payload

{
  "ModifyOrder": {
    "new_size": 2751640068,
    "order_id": 42758748,
    "new_price": null
  }
}