tx 0x93d0b7cf87b3ddc7883d2ced936cf692a2736d7f4e7f72e1f9c3fe2f8316d13bCopy

payload

{
  "ModifyOrder": {
    "new_size": 671302,
    "order_id": 29589732,
    "new_price": null
  }
}