tx 0x462b729d38bfca9de3ee1ec6e6d4e2f056e5d346f4a1de9e354d71b3fda23b2fCopy

payload

{
  "ModifyOrder": {
    "new_size": 288014850,
    "order_id": 189937777,
    "new_price": 21488000000
  }
}