tx 0x6a37b3e4d11ca0e9dccb196a62bf3a0dce77a4b2f7c47ed40ae0f73c8ec3fd21Copy

payload

{
  "ModifyOrder": {
    "new_size": 9720138048,
    "order_id": 375138837,
    "new_price": null
  }
}