tx 0x54629c8d9b78f0b59b7f528b6c7f51b9482ffbe013403685c0097aebf0dae5e1Copy

payload

{
  "ModifyOrder": {
    "new_size": 2155421298,
    "order_id": 30402919,
    "new_price": 500000000
  }
}