tx 0xf50c9b7816b1c234a00dfca4a0ddefbab2f7457ea75a04c6bbdccbacdfac9bdaCopy

payload

{
  "ModifyOrder": {
    "new_size": 880281325,
    "order_id": 350445338,
    "new_price": 6218000000
  }
}