tx 0x7aae1a1a38f305a9963a2a325b70ba233bf4cf8ae8e1bb1af91f5b1b57a3b1ebCopy

payload

{
  "ModifyOrder": {
    "new_size": 2289259609,
    "order_id": 471245617,
    "new_price": null
  }
}