tx 0x8c0e20a4d6bdb0f1434ea9cbcfb859aee8db9be9f81f3de6fb754aeae2bf0a33Copy

payload

{
  "ModifyOrder": {
    "new_size": 1696453,
    "order_id": 28518423,
    "new_price": null
  }
}