tx 0xdfd2f5e5ddd56461a25015e9b3b1083fca7e3fe9e6a2dd1a3ecd54593dd9136cCopy

payload

{
  "ModifyOrder": {
    "new_size": 3215376460,
    "order_id": 144479768,
    "new_price": 634600000
  }
}