tx 0x7708355c76c7e2b350095e81b0184b7fc9e1b7b01d1d6d4a03f4cffef01fe1afCopy

payload

{
  "ModifyOrder": {
    "new_size": 13353006,
    "order_id": 12063684,
    "new_price": null
  }
}