tx 0xfef5e3fd86303d3b19e9a701070e14c1b53ec7f0a032ed6f01f9ea9aa4da7f9dCopy

payload

{
  "ModifyOrder": {
    "new_size": 73299420,
    "order_id": 1749665,
    "new_price": null
  }
}