tx 0xc133c4dfb2c425b00252efa494c98c77c46a6d66e4c202d0f7a3c1fabd8f2c6bCopy

payload

{
  "ModifyOrder": {
    "new_size": 42691543,
    "order_id": 59415324,
    "new_price": null
  }
}