tx 0x390c0b6f0a6966ea9e8970e8c8e6752e1c6db66a8f0c6e5a4f3fdd8a4989d039Copy

payload

{
  "ModifyOrder": {
    "new_size": 171880436,
    "order_id": 1146156,
    "new_price": null
  }
}