tx 0x1c6406777afa5f492ebf2d634ea9bcf3dcd3261a2f02a63463b31db44d1b9b9aCopy

payload

{
  "ModifyOrder": {
    "new_size": 1682444377,
    "order_id": 473335538,
    "new_price": 649500000
  }
}