tx 0x049e21cca6400f1ccf279d11b8391d5d26ac2eaa1462bc5a3d5d60a5d3c03d2cCopy

payload

{
  "ModifyOrder": {
    "new_size": 1042934,
    "order_id": 20655093,
    "new_price": null
  }
}