tx 0x7c81b1c3e8affb71adaee47eb4a6d3f6bda9916f61ac8d05aeea8f7412b44ed4Copy

payload

{
  "ModifyOrder": {
    "new_size": 12142617,
    "order_id": 10921505,
    "new_price": null
  }
}