tx 0xcaa67d39fdb6d5f0cb1b162d3512d5e1a2e14bb5dc9332db91c01ad1a61c844bCopy

payload

{
  "ModifyOrder": {
    "new_size": 100000000,
    "order_id": 8678132,
    "new_price": 59515000000
  }
}