tx 0x5b41ba1ce07f1d2f9d86e8a8b117b5b650574dc8c2a51f73b97cdef38caf3a2cCopy

payload

{
  "ModifyOrder": {
    "new_size": 5738674,
    "order_id": 1792064,
    "new_price": null
  }
}