tx 0xc5eecfd4e3b2b1b6daf41c0ac2b0c0c29dc0e6dfecff1814f79cde5916fae1eaCopy

payload

{
  "ModifyOrder": {
    "new_size": 12834522,
    "order_id": 290364529,
    "new_price": null
  }
}