tx 0x7932b77f64e9a7725a5b9d8cd2bff13de1341d4462b2c6923ea037f6e6a7c31cCopy

payload

{
  "ModifyOrder": {
    "new_size": 604835519,
    "order_id": 426384662,
    "new_price": null
  }
}