tx 0xc7cf7e61ef97ea49a03c2e8cc6a714a56e2b9f43a49bcd5dbbd3839bf71c53eaCopy

payload

{
  "ModifyOrder": {
    "new_size": 48121043,
    "order_id": 222646384,
    "new_price": 8174000000
  }
}