tx 0x00072bc0ebd09d78ac21ff4a0f9f43d807f6b27a8ae7b5e9cc9be68db13e1f0bCopy

payload

{
  "ModifyOrder": {
    "new_size": 49557945,
    "order_id": 223683673,
    "new_price": 67514000000
  }
}