tx 0xf2d0eeb1c2f9f7ba0e6cf02066ec3c7e00b19542c2ff9bf9f870feba191b8e1eCopy

payload

{
  "ModifyOrder": {
    "new_size": 4780871,
    "order_id": 51237581,
    "new_price": null
  }
}