tx 0x1c7ca74483b69b20795067a0051361f7d3a5ec5df3f45d8cfc0f20d1b0253e1cCopy

payload

{
  "ModifyOrder": {
    "new_size": 3117048585,
    "order_id": 45437719,
    "new_price": null
  }
}