tx 0x603a12a97bfc78b9a26e4f9ce3cf0842f9754eb19c51d7c66e0d8e2f53f2a40cCopy

payload

{
  "ModifyOrder": {
    "new_size": 417999864,
    "order_id": 27727270,
    "new_price": 10164000000
  }
}