tx 0x9aaac076ac8c55e7c12d7857aef3a4ad5a088cad050f5b2ecc5f7c52d5d9f74aCopy

payload

{
  "ModifyOrder": {
    "new_size": 4582575,
    "order_id": 8379775,
    "new_price": null
  }
}