tx 0x4e9d3c7e962c1f1c3c884f2ce24dba3b39fccf8d81fe1bb34c0f6b88bfde0c2cCopy

payload

{
  "ModifyOrder": {
    "new_size": 3858393,
    "order_id": 2683270,
    "new_price": null
  }
}