tx 0x83b93259d90eab5e18f68fece849b2bd361f53b1c1d1298bce08e92e5b23fb4dCopy

payload

{
  "ModifyOrder": {
    "new_size": 9475331690,
    "order_id": 55593546,
    "new_price": 500000000
  }
}