tx 0xb3a8bc0e473f179b2b1aefa2daf91f955d4c65ed0d54f1064cc25a17be8c6d4fCopy

payload

{
  "ModifyOrder": {
    "new_size": 1162773121,
    "order_id": 403842172,
    "new_price": 6453000000
  }
}