tx 0x5c1db7047ff2a30fa5adfbb55dcb1436e39f3f5e24c21d9d2fd1f611d5d78b5aCopy

payload

{
  "ModifyOrder": {
    "new_size": 187625490,
    "order_id": 10314664,
    "new_price": 305000000
  }
}