tx 0x50e562b4c6c3feac12fcf0bb4db8dbfe20470cdd8cd7354a9b5e8d78e482935aCopy

payload

{
  "ModifyOrder": {
    "new_size": 9456649,
    "order_id": 471922353,
    "new_price": 115515000000
  }
}