tx 0x9e64c5c8b7b5bc9ccfd81902b9b138e303004e4a2e3909daa8ab92964a72e3daCopy

payload

{
  "ModifyOrder": {
    "new_size": 454362477,
    "order_id": 20653441,
    "new_price": 29913000000
  }
}