tx 0x4ee6234c1eefbf118e63042ffc59832a326ec4b4c1d5eb95889dddcb3d11c66fCopy

payload

{
  "ModifyOrder": {
    "new_size": 50000000,
    "order_id": 1178969,
    "new_price": 67647000000
  }
}