tx 0x12d6dc5fbfaad5ce32a02a5ce5a6cc28dab21f95af7e342f8012aea2c8bbec9bCopy

payload

{
  "ModifyOrder": {
    "new_size": 5044033276,
    "order_id": 424666454,
    "new_price": 21443000000
  }
}