tx 0x96564b0537c52874e4ed18c2ee778e3b5aa7b1f4a87ae4a3ba2b9b1777b915caCopy

payload

{
  "ModifyOrder": {
    "new_size": 248733168,
    "order_id": 51629441,
    "new_price": 9876000000
  }
}