tx 0x757b7c4a6deb6669dd957ccf32e18aa41c50bbe6f835e4c96ca869b87e49a7ffCopy

payload

{
  "ModifyOrder": {
    "new_size": 150677554,
    "order_id": 44034567,
    "new_price": 9864000000
  }
}