tx 0xc97315beb678dbc41bf6f99d666d45d92e6c68afb0e71eb578ccbbb2db5c2f0dCopy

payload

{
  "ModifyOrder": {
    "new_size": 200029516,
    "order_id": 472531726,
    "new_price": 7385000000
  }
}