tx 0x5a472e12f02301bbe6cd73cdd1b410f7e6b8d9dc07fc2e8fdd3f287412219b1eCopy

payload

{
  "ModifyOrder": {
    "new_size": 129891594,
    "order_id": 66845227,
    "new_price": 10380000000
  }
}