tx 0x6f2d7c16ce94f7dfa3f8e4319aed0f840f81a1c1ceec3b845d6bbcc30d4b852eCopy

payload

{
  "ModifyOrder": {
    "new_size": 3804774,
    "order_id": 1783440,
    "new_price": null
  }
}