tx 0x0374acfcb1d4a3320f82c103f6d38c3f4c22ea3a6b8a6dc9fc4efb97082efd02Copy

payload

{
  "ModifyOrder": {
    "new_size": 258087431,
    "order_id": 53876492,
    "new_price": null
  }
}