tx 0xbe12734c9f2efaf9af4467f9ed0cac0e5a0b67c10e03d5dc3dfe73cde8d2e27dCopy

payload

{
  "ModifyOrder": {
    "new_size": 144705081,
    "order_id": 42344866,
    "new_price": null
  }
}