tx 0xd5fc5ca4803ebb7e294cdf4d902e7d127f6100e40bbf14dc83dd128b016c5c3aCopy

payload

{
  "ModifyOrder": {
    "new_size": 11951460679,
    "order_id": 55301697,
    "new_price": 500000000
  }
}