tx 0x7e5b1b9730c16ed0f2b94241da3b0eeea94a3ecb3d6fb50a03baf91f05c5d519Copy

payload

{
  "ModifyOrder": {
    "new_size": 1203517,
    "order_id": 26753661,
    "new_price": null
  }
}