tx 0x4136cac19a1f0385aa37d8da97db9c5b9569ae20c7530a0a4f7b107635571eaeCopy

payload

{
  "ModifyOrder": {
    "new_size": 150644890,
    "order_id": 48581295,
    "new_price": 9864000000
  }
}