tx 0x3a1d66641aff8d8fcb13dffcc3d6947ead90d18ec9efd0580a438905c11a14fcCopy

payload

{
  "ModifyOrder": {
    "new_size": 324718054,
    "order_id": 6421527,
    "new_price": 21750000000
  }
}