tx 0xb7f0df533c91cb87d93b1c194c7b3eb2c6e2b395d9ff9e2915b8ce76297faf2cCopy

payload

{
  "ModifyOrder": {
    "new_size": 159513674,
    "order_id": 42299988,
    "new_price": null
  }
}