tx 0xb0e5e5b94f2a2eac8b82e957f53a0ca9f6791360e7e2237c9ecff8f51d50b472Copy

payload

{
  "ModifyOrder": {
    "new_size": 568454188,
    "order_id": 8450898,
    "new_price": null
  }
}