tx 0x2b1a36ab230be0fd3d9a2c0a8f911ebe66f9bf523e68d5949cb4d017b13a4eafCopy

payload

{
  "ModifyOrder": {
    "new_size": 420664520,
    "order_id": 11781951,
    "new_price": 10772000000
  }
}