tx 0x5f0668fa864a0378b4c3be7ea016e0747cb5c22fd1b875a1b2b41f3e7f868e0dCopy

payload

{
  "ModifyOrder": {
    "new_size": 150623657,
    "order_id": 51215950,
    "new_price": 9896000000
  }
}