tx 0x1f6278823ec621b1b7cc56b8437cc1550334817a2c7b7b0fdc4c8278fade5d5eCopy

payload

{
  "ModifyOrder": {
    "new_size": 17254770,
    "order_id": 11696121,
    "new_price": 10421000000
  }
}