tx 0x0256f0a36eacaa6d38b83ecef73a6e314d2d3d8bd72fd01ea0583df25efcebdbCopy

payload

{
  "ModifyOrder": {
    "new_size": 3327689042,
    "order_id": 456925773,
    "new_price": 649800000
  }
}