tx 0x004781a9df9fb5d4ddfbb530410afc6c78f91c08ba3f0c22ebf28fe6f7bb652eCopy

payload

{
  "ModifyOrder": {
    "new_size": 17024017,
    "order_id": 12356726,
    "new_price": 22209000000
  }
}