tx 0xc9ccdf6ed92d829df8c89e1010a74e40af2283edcc0399566c0e5eb4f0e7a46eCopy

payload

{
  "ModifyOrder": {
    "new_size": 807159706,
    "order_id": 472649254,
    "new_price": 7374000000
  }
}