tx 0xde6b66fc3d68a66f74fd4400a480e6bf2369a910d2d19158f4aa6ecd3904fb5cCopy

payload

{
  "ModifyOrder": {
    "new_size": 17290232,
    "order_id": 12174832,
    "new_price": 10423000000
  }
}