tx 0x1c22b011c48b9b1c3a48603f9fdc14dc555c671fb0a2c7e1995fcf7cbbfe099dCopy

payload

{
  "ModifyOrder": {
    "new_size": 66013068,
    "order_id": 45442172,
    "new_price": 67314000000
  }
}