tx 0x497f86f8f0d001dc51d5a3014ee81db8c588a37dbd90e6b1c57f462e9fb8d1feCopy

payload

{
  "ModifyOrder": {
    "new_size": 150150894,
    "order_id": 56135059,
    "new_price": 29406000000
  }
}