tx 0xd3d9a3ea94d764c35e75b5b631233a27e55d9d8e8cdba5f6b2979a1efbad1f5bCopy

payload

{
  "ModifyOrder": {
    "new_size": 1797137,
    "order_id": 550446,
    "new_price": null
  }
}