tx 0x62fcb44d1d2e12769e5f0ed84cf7a88a9c5c4f9941fc622fcb9f15b2d8390babCopy

payload

{
  "ModifyOrder": {
    "new_size": 425374089,
    "order_id": 31001159,
    "new_price": 29677000000
  }
}