tx 0xd9377b0cc5d583c8954e2ede41a7fd45cbf52cc0ae2e1cb3d50cd67e5ae5a3dcCopy

payload

{
  "ModifyOrder": {
    "new_size": 6718624,
    "order_id": 470433651,
    "new_price": 7775000000
  }
}