tx 0x77d10c92ed39b60570d04e5a7147143f41c66317f6ea31b87bfb7d86cc3f669dCopy

payload

{
  "ModifyOrder": {
    "new_size": 50000000,
    "order_id": 1829188,
    "new_price": 29809000000
  }
}