tx 0xab0cbb8a0fc7d05ed5f5eb905f7104f89d95f6971f2acdc7d8874b9fefa4e1a2Copy

payload

{
  "ModifyOrder": {
    "new_size": 1498237210,
    "order_id": 8327422,
    "new_price": null
  }
}