tx 0x5b624d288d9897fef7110f55f028af37a2321aaf5d5db65fba7aa1e22e70e18dCopy

payload

{
  "ModifyOrder": {
    "new_size": 3207268854,
    "order_id": 417882064,
    "new_price": 21312000000
  }
}