tx 0x4a810e3e2b24babb8bbbca443c11b5aa8cdf54ee1a15f7c34bb7f677b8f5e80aCopy

payload

{
  "ModifyOrder": {
    "new_size": 5744468,
    "order_id": 59760250,
    "new_price": null
  }
}