tx 0xefdf2c7cf01fdd613e29720e22cd3ccaade0f79a68e49f06d38d7719ad3bbcccCopy

payload

{
  "ModifyOrder": {
    "new_size": 1548492932,
    "order_id": 408008760,
    "new_price": 28432000000
  }
}