tx 0x61b86d6dad2b04fbf54d0464b5d247e0125b0906f5ff3e55ad92b8e3c2a33a9eCopy

payload

{
  "ModifyOrder": {
    "new_size": 127134358,
    "order_id": 6858349,
    "new_price": 58891000000
  }
}