tx 0x651ef6350f892ef94958ffd75c8d4e7cd59caaf1fa4f113a3cd2b1e3d5b3c394Copy

payload

{
  "ModifyOrder": {
    "new_size": 1000000,
    "order_id": 8459153,
    "new_price": 29047000000
  }
}