tx 0xbfc9b5c49e85d4ac79a30ab9fddcbfcc32e4ec6275b8b2d817db6fc08c6ba3d7Copy

payload

{
  "ModifyOrder": {
    "new_size": 285374520,
    "order_id": 10270291,
    "new_price": 21764000000
  }
}