tx 0xa98c7f4a73a7b82fdc6c32e4d68d33c3b706f41abcede1247d7ed3aa7cb748baCopy

payload

{
  "ModifyOrder": {
    "new_size": 199531693928,
    "order_id": 427554667,
    "new_price": 512000000
  }
}