tx 0xf8d9596bca496880bfe32c227a1185c46cc70a7fdb2d8dbf93e5d41685fa2a3eCopy

payload

{
  "ModifyOrder": {
    "new_size": 37915635610,
    "order_id": 29116199,
    "new_price": 486000000
  }
}